153990915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 283046400

約数和(自身を除く): 129055485

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 89, 95, 195, 247, 267, 285, 445, 467, 741, 1157, 1235, 1335, 1401, 1691, 2335, 3471, 3705, 5073, 5785, 6071, 7005, 8455, 8873, 17355, 18213, 21983, 25365, 26619, 30355, 41563, 44365, 65949, 91065, 109915, 115349, 124689, 133095, 207815, 329745, 346047, 540319, 576745, 623445, 789697, 1620957, 1730235, 2369091, 2701595, 3948485, 8104785, 10266061, 11845455, 30798183, 51330305, 153990915]

約数ペア:

[(1, 153990915), (3, 51330305), (5, 30798183), (13, 11845455), (15, 10266061), (19, 8104785), (39, 3948485), (57, 2701595), (65, 2369091), (89, 1730235), (95, 1620957), (195, 789697), (247, 623445), (267, 576745), (285, 540319), (445, 346047), (467, 329745), (741, 207815), (1157, 133095), (1235, 124689), (1335, 115349), (1401, 109915), (1691, 91065), (2335, 65949), (3471, 44365), (3705, 41563), (5073, 30355), (5785, 26619), (6071, 25365), (7005, 21983), (8455, 18213), (8873, 17355)]