3932775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 8820864

約数和(自身を除く): 4888089

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 227, 231, 275, 315, 385, 495, 525, 681, 693, 825, 1135, 1155, 1575, 1589, 1925, 2043, 2475, 2497, 3405, 3465, 4767, 5675, 5775, 7491, 7945, 10215, 12485, 14301, 17025, 17325, 17479, 22473, 23835, 37455, 39725, 51075, 52437, 62425, 71505, 87395, 112365, 119175, 157311, 187275, 262185, 357525, 436975, 561825, 786555, 1310925, 3932775]

約数ペア:

[(1, 3932775), (3, 1310925), (5, 786555), (7, 561825), (9, 436975), (11, 357525), (15, 262185), (21, 187275), (25, 157311), (33, 119175), (35, 112365), (45, 87395), (55, 71505), (63, 62425), (75, 52437), (77, 51075), (99, 39725), (105, 37455), (165, 23835), (175, 22473), (225, 17479), (227, 17325), (231, 17025), (275, 14301), (315, 12485), (385, 10215), (495, 7945), (525, 7491), (681, 5775), (693, 5675), (825, 4767), (1135, 3465), (1155, 3405), (1575, 2497), (1589, 2475), (1925, 2043)]