2674425

素因数分解:

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

素因数の和:250

約数の個数: 36

約数和(自身を含む): 4810704

約数和(自身を除く): 2136279

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 211, 325, 507, 633, 845, 975, 1055, 2535, 2743, 3165, 4225, 5275, 8229, 12675, 13715, 15825, 35659, 41145, 68575, 106977, 178295, 205725, 534885, 891475, 2674425]

約数ペア:

[(1, 2674425), (3, 891475), (5, 534885), (13, 205725), (15, 178295), (25, 106977), (39, 68575), (65, 41145), (75, 35659), (169, 15825), (195, 13715), (211, 12675), (325, 8229), (507, 5275), (633, 4225), (845, 3165), (975, 2743), (1055, 2535)]