2734225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1015535

約数列:

[1, 5, 13, 25, 47, 65, 179, 235, 325, 611, 895, 1175, 2327, 3055, 4475, 8413, 11635, 15275, 42065, 58175, 109369, 210325, 546845, 2734225]

約数ペア:

[(1, 2734225), (5, 546845), (13, 210325), (25, 109369), (47, 58175), (65, 42065), (179, 15275), (235, 11635), (325, 8413), (611, 4475), (895, 3055), (1175, 2327)]