86920425

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 162370560

約数和(自身を除く): 75450135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1525, 1647, 2111, 2745, 4575, 6333, 8235, 10555, 13725, 18999, 31665, 41175, 52775, 56997, 94995, 128771, 158325, 284985, 386313, 474975, 643855, 1158939, 1424925, 1931565, 3219275, 3476817, 5794695, 9657825, 17384085, 28973475, 86920425]

約数ペア:

[(1, 86920425), (3, 28973475), (5, 17384085), (9, 9657825), (15, 5794695), (25, 3476817), (27, 3219275), (45, 1931565), (61, 1424925), (75, 1158939), (135, 643855), (183, 474975), (225, 386313), (305, 284985), (549, 158325), (675, 128771), (915, 94995), (1525, 56997), (1647, 52775), (2111, 41175), (2745, 31665), (4575, 18999), (6333, 13725), (8235, 10555)]