8023275

素因数分解:

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

素因数の和:253

約数の個数: 54

約数和(自身を含む): 15634788

約数和(自身を除く): 7611513

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 211, 225, 325, 507, 585, 633, 845, 975, 1055, 1521, 1899, 2535, 2743, 2925, 3165, 4225, 5275, 7605, 8229, 9495, 12675, 13715, 15825, 24687, 35659, 38025, 41145, 47475, 68575, 106977, 123435, 178295, 205725, 320931, 534885, 617175, 891475, 1604655, 2674425, 8023275]

約数ペア:

[(1, 8023275), (3, 2674425), (5, 1604655), (9, 891475), (13, 617175), (15, 534885), (25, 320931), (39, 205725), (45, 178295), (65, 123435), (75, 106977), (117, 68575), (169, 47475), (195, 41145), (211, 38025), (225, 35659), (325, 24687), (507, 15825), (585, 13715), (633, 12675), (845, 9495), (975, 8229), (1055, 7605), (1521, 5275), (1899, 4225), (2535, 3165), (2743, 2925)]