15190902

素因数分解:

$2^1\times 3^7\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 35896320

約数和(自身を除く): 20705418

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 151, 162, 207, 243, 302, 414, 453, 486, 621, 729, 906, 1242, 1359, 1458, 1863, 2187, 2718, 3473, 3726, 4077, 4374, 5589, 6946, 8154, 10419, 11178, 12231, 16767, 20838, 24462, 31257, 33534, 36693, 50301, 62514, 73386, 93771, 100602, 110079, 187542, 220158, 281313, 330237, 562626, 660474, 843939, 1687878, 2531817, 5063634, 7595451, 15190902]

約数ペア:

[(1, 15190902), (2, 7595451), (3, 5063634), (6, 2531817), (9, 1687878), (18, 843939), (23, 660474), (27, 562626), (46, 330237), (54, 281313), (69, 220158), (81, 187542), (138, 110079), (151, 100602), (162, 93771), (207, 73386), (243, 62514), (302, 50301), (414, 36693), (453, 33534), (486, 31257), (621, 24462), (729, 20838), (906, 16767), (1242, 12231), (1359, 11178), (1458, 10419), (1863, 8154), (2187, 6946), (2718, 5589), (3473, 4374), (3726, 4077)]