4337985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 3219135

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 491, 589, 1473, 1767, 2455, 2945, 7365, 8835, 9329, 15221, 27987, 45663, 46645, 76105, 139935, 228315, 289199, 867597, 1445995, 4337985]

約数ペア:

[(1, 4337985), (3, 1445995), (5, 867597), (15, 289199), (19, 228315), (31, 139935), (57, 76105), (93, 46645), (95, 45663), (155, 27987), (285, 15221), (465, 9329), (491, 8835), (589, 7365), (1473, 2945), (1767, 2455)]