15475386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 35020800

約数和(自身を除く): 19545414

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 151, 174, 186, 302, 453, 551, 589, 899, 906, 1102, 1178, 1653, 1767, 1798, 2697, 2869, 3306, 3534, 4379, 4681, 5394, 5738, 8607, 8758, 9362, 13137, 14043, 17081, 17214, 26274, 28086, 34162, 51243, 83201, 88939, 102486, 135749, 166402, 177878, 249603, 266817, 271498, 407247, 499206, 533634, 814494, 2579231, 5158462, 7737693, 15475386]

約数ペア:

[(1, 15475386), (2, 7737693), (3, 5158462), (6, 2579231), (19, 814494), (29, 533634), (31, 499206), (38, 407247), (57, 271498), (58, 266817), (62, 249603), (87, 177878), (93, 166402), (114, 135749), (151, 102486), (174, 88939), (186, 83201), (302, 51243), (453, 34162), (551, 28086), (589, 26274), (899, 17214), (906, 17081), (1102, 14043), (1178, 13137), (1653, 9362), (1767, 8758), (1798, 8607), (2697, 5738), (2869, 5394), (3306, 4681), (3534, 4379)]