64201095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 141972480

約数和(自身を除く): 77771385

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 595, 631, 665, 765, 855, 969, 1071, 1197, 1615, 1785, 1893, 1995, 2261, 2907, 3155, 4417, 4845, 5355, 5679, 5985, 6783, 9465, 10727, 11305, 11989, 13251, 14535, 20349, 22085, 28395, 32181, 33915, 35967, 39753, 53635, 59945, 66255, 75089, 83923, 96543, 101745, 107901, 160905, 179835, 198765, 203813, 225267, 251769, 375445, 419615, 482715, 539505, 611439, 675801, 755307, 1019065, 1126335, 1258845, 1426691, 1834317, 3057195, 3379005, 3776535, 4280073, 7133455, 9171585, 12840219, 21400365, 64201095]

約数ペア:

[(1, 64201095), (3, 21400365), (5, 12840219), (7, 9171585), (9, 7133455), (15, 4280073), (17, 3776535), (19, 3379005), (21, 3057195), (35, 1834317), (45, 1426691), (51, 1258845), (57, 1126335), (63, 1019065), (85, 755307), (95, 675801), (105, 611439), (119, 539505), (133, 482715), (153, 419615), (171, 375445), (255, 251769), (285, 225267), (315, 203813), (323, 198765), (357, 179835), (399, 160905), (595, 107901), (631, 101745), (665, 96543), (765, 83923), (855, 75089), (969, 66255), (1071, 59945), (1197, 53635), (1615, 39753), (1785, 35967), (1893, 33915), (1995, 32181), (2261, 28395), (2907, 22085), (3155, 20349), (4417, 14535), (4845, 13251), (5355, 11989), (5679, 11305), (5985, 10727), (6783, 9465)]