84495915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 168113088

約数和(自身を除く): 83617173

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 313, 315, 857, 939, 1565, 2191, 2571, 2817, 4285, 4695, 5999, 6573, 7713, 10955, 12855, 14085, 17997, 19719, 29995, 32865, 38565, 53991, 89985, 98595, 268241, 269955, 804723, 1341205, 1877687, 2414169, 4023615, 5633061, 9388435, 12070845, 16899183, 28165305, 84495915]

約数ペア:

[(1, 84495915), (3, 28165305), (5, 16899183), (7, 12070845), (9, 9388435), (15, 5633061), (21, 4023615), (35, 2414169), (45, 1877687), (63, 1341205), (105, 804723), (313, 269955), (315, 268241), (857, 98595), (939, 89985), (1565, 53991), (2191, 38565), (2571, 32865), (2817, 29995), (4285, 19719), (4695, 17997), (5999, 14085), (6573, 12855), (7713, 10955)]