2912241475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13807}}^1$

素因数の和:13900

約数の個数: 48

約数和(自身を含む): 4314723840

約数和(自身を除く): 1402482365

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 143, 275, 295, 325, 649, 715, 767, 1475, 3245, 3575, 3835, 8437, 13807, 16225, 19175, 42185, 69035, 151877, 179491, 210925, 345175, 759385, 814613, 897455, 1974401, 3796925, 4073065, 4487275, 8960743, 9872005, 10589969, 20365325, 44803715, 49360025, 52949845, 116489659, 224018575, 264749225, 582448295, 2912241475]

約数ペア:

[(1, 2912241475), (5, 582448295), (11, 264749225), (13, 224018575), (25, 116489659), (55, 52949845), (59, 49360025), (65, 44803715), (143, 20365325), (275, 10589969), (295, 9872005), (325, 8960743), (649, 4487275), (715, 4073065), (767, 3796925), (1475, 1974401), (3245, 897455), (3575, 814613), (3835, 759385), (8437, 345175), (13807, 210925), (16225, 179491), (19175, 151877), (42185, 69035)]