40116375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 78678288

約数和(自身を除く): 38561913

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 169, 195, 211, 225, 325, 375, 507, 585, 633, 845, 975, 1055, 1125, 1521, 1625, 1899, 2535, 2743, 2925, 3165, 4225, 4875, 5275, 7605, 8229, 9495, 12675, 13715, 14625, 15825, 21125, 24687, 26375, 35659, 38025, 41145, 47475, 63375, 68575, 79125, 106977, 123435, 178295, 190125, 205725, 237375, 320931, 342875, 534885, 617175, 891475, 1028625, 1604655, 2674425, 3085875, 4457375, 8023275, 13372125, 40116375]

約数ペア:

[(1, 40116375), (3, 13372125), (5, 8023275), (9, 4457375), (13, 3085875), (15, 2674425), (25, 1604655), (39, 1028625), (45, 891475), (65, 617175), (75, 534885), (117, 342875), (125, 320931), (169, 237375), (195, 205725), (211, 190125), (225, 178295), (325, 123435), (375, 106977), (507, 79125), (585, 68575), (633, 63375), (845, 47475), (975, 41145), (1055, 38025), (1125, 35659), (1521, 26375), (1625, 24687), (1899, 21125), (2535, 15825), (2743, 14625), (2925, 13715), (3165, 12675), (4225, 9495), (4875, 8229), (5275, 7605)]