130758465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 221923584

約数和(自身を除く): 91165119

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 193, 235, 465, 579, 705, 961, 965, 1457, 2883, 2895, 4371, 4805, 5983, 7285, 9071, 14415, 17949, 21855, 27213, 29915, 45167, 45355, 89745, 135501, 136065, 185473, 225835, 281201, 556419, 677505, 843603, 927365, 1406005, 2782095, 4218015, 8717231, 26151693, 43586155, 130758465]

約数ペア:

[(1, 130758465), (3, 43586155), (5, 26151693), (15, 8717231), (31, 4218015), (47, 2782095), (93, 1406005), (141, 927365), (155, 843603), (193, 677505), (235, 556419), (465, 281201), (579, 225835), (705, 185473), (961, 136065), (965, 135501), (1457, 89745), (2883, 45355), (2895, 45167), (4371, 29915), (4805, 27213), (5983, 21855), (7285, 17949), (9071, 14415)]