29149515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 53863680

約数和(自身を除く): 24714165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 331, 515, 855, 927, 993, 1545, 1655, 1957, 2979, 4635, 4965, 5871, 6289, 9785, 14895, 17613, 18867, 29355, 31445, 34093, 56601, 88065, 94335, 102279, 170465, 283005, 306837, 511395, 647767, 1534185, 1943301, 3238835, 5829903, 9716505, 29149515]

約数ペア:

[(1, 29149515), (3, 9716505), (5, 5829903), (9, 3238835), (15, 1943301), (19, 1534185), (45, 647767), (57, 511395), (95, 306837), (103, 283005), (171, 170465), (285, 102279), (309, 94335), (331, 88065), (515, 56601), (855, 34093), (927, 31445), (993, 29355), (1545, 18867), (1655, 17613), (1957, 14895), (2979, 9785), (4635, 6289), (4965, 5871)]