5048974245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 10095611904

約数和(自身を除く): 5046637659

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 83, 85, 105, 119, 159, 249, 255, 265, 357, 371, 415, 581, 595, 643, 795, 901, 1113, 1245, 1411, 1743, 1785, 1855, 1929, 2703, 2905, 3215, 4233, 4399, 4501, 4505, 5565, 6307, 7055, 8715, 9645, 9877, 10931, 13197, 13503, 13515, 18921, 21165, 21995, 22505, 29631, 30793, 31535, 32793, 34079, 49385, 53369, 54655, 65985, 67515, 74783, 76517, 92379, 94605, 102237, 148155, 153965, 160107, 163965, 170395, 224349, 229551, 238553, 266845, 373583, 373915, 382585, 461895, 511185, 523481, 579343, 715659, 800535, 907273, 1120749, 1121745, 1147755, 1192765, 1570443, 1738029, 1867915, 2617405, 2721819, 2828557, 2896715, 3578295, 4055401, 4536365, 5603745, 6350911, 7852215, 8485671, 8690145, 12166203, 13609095, 14142785, 19052733, 19799899, 20277005, 31754555, 42428355, 48085469, 59399697, 60831015, 95263665, 98999495, 144256407, 240427345, 296998485, 336598283, 721282035, 1009794849, 1682991415, 5048974245]

約数ペア:

[(1, 5048974245), (3, 1682991415), (5, 1009794849), (7, 721282035), (15, 336598283), (17, 296998485), (21, 240427345), (35, 144256407), (51, 98999495), (53, 95263665), (83, 60831015), (85, 59399697), (105, 48085469), (119, 42428355), (159, 31754555), (249, 20277005), (255, 19799899), (265, 19052733), (357, 14142785), (371, 13609095), (415, 12166203), (581, 8690145), (595, 8485671), (643, 7852215), (795, 6350911), (901, 5603745), (1113, 4536365), (1245, 4055401), (1411, 3578295), (1743, 2896715), (1785, 2828557), (1855, 2721819), (1929, 2617405), (2703, 1867915), (2905, 1738029), (3215, 1570443), (4233, 1192765), (4399, 1147755), (4501, 1121745), (4505, 1120749), (5565, 907273), (6307, 800535), (7055, 715659), (8715, 579343), (9645, 523481), (9877, 511185), (10931, 461895), (13197, 382585), (13503, 373915), (13515, 373583), (18921, 266845), (21165, 238553), (21995, 229551), (22505, 224349), (29631, 170395), (30793, 163965), (31535, 160107), (32793, 153965), (34079, 148155), (49385, 102237), (53369, 94605), (54655, 92379), (65985, 76517), (67515, 74783)]