419830725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5581}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 747541440

約数和(自身を除く): 327710715

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1275, 1475, 3009, 4425, 5015, 5581, 15045, 16743, 25075, 27905, 75225, 83715, 94877, 139525, 284631, 329279, 418575, 474385, 987837, 1423155, 1646395, 2371925, 4939185, 5597743, 7115775, 8231975, 16793229, 24695925, 27988715, 83966145, 139943575, 419830725]

約数ペア:

[(1, 419830725), (3, 139943575), (5, 83966145), (15, 27988715), (17, 24695925), (25, 16793229), (51, 8231975), (59, 7115775), (75, 5597743), (85, 4939185), (177, 2371925), (255, 1646395), (295, 1423155), (425, 987837), (885, 474385), (1003, 418575), (1275, 329279), (1475, 284631), (3009, 139525), (4425, 94877), (5015, 83715), (5581, 75225), (15045, 27905), (16743, 25075)]