348580725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 601003200

約数和(自身を除く): 252422475

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 139, 145, 417, 435, 695, 725, 1153, 2085, 2175, 3459, 3475, 4031, 5765, 10425, 12093, 17295, 20155, 28825, 33437, 60465, 86475, 100311, 100775, 160267, 167185, 302325, 480801, 501555, 801335, 835925, 2404005, 2507775, 4006675, 4647743, 12020025, 13943229, 23238715, 69716145, 116193575, 348580725]

約数ペア:

[(1, 348580725), (3, 116193575), (5, 69716145), (15, 23238715), (25, 13943229), (29, 12020025), (75, 4647743), (87, 4006675), (139, 2507775), (145, 2404005), (417, 835925), (435, 801335), (695, 501555), (725, 480801), (1153, 302325), (2085, 167185), (2175, 160267), (3459, 100775), (3475, 100311), (4031, 86475), (5765, 60465), (10425, 33437), (12093, 28825), (17295, 20155)]