15333276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 42230160

約数和(自身を除く): 26896884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 293, 294, 356, 534, 586, 588, 623, 879, 1068, 1172, 1246, 1758, 1869, 2051, 2492, 3516, 3738, 4102, 4361, 6153, 7476, 8204, 8722, 12306, 13083, 14357, 17444, 24612, 26077, 26166, 28714, 43071, 52154, 52332, 57428, 78231, 86142, 104308, 156462, 172284, 182539, 312924, 365078, 547617, 730156, 1095234, 1277773, 2190468, 2555546, 3833319, 5111092, 7666638, 15333276]

約数ペア:

[(1, 15333276), (2, 7666638), (3, 5111092), (4, 3833319), (6, 2555546), (7, 2190468), (12, 1277773), (14, 1095234), (21, 730156), (28, 547617), (42, 365078), (49, 312924), (84, 182539), (89, 172284), (98, 156462), (147, 104308), (178, 86142), (196, 78231), (267, 57428), (293, 52332), (294, 52154), (356, 43071), (534, 28714), (586, 26166), (588, 26077), (623, 24612), (879, 17444), (1068, 14357), (1172, 13083), (1246, 12306), (1758, 8722), (1869, 8204), (2051, 7476), (2492, 6153), (3516, 4361), (3738, 4102)]