129075555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 242037504

約数和(自身を除く): 112961949

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 151, 245, 453, 735, 755, 1057, 1163, 2265, 3171, 3489, 5285, 5815, 7399, 8141, 15855, 17445, 22197, 24423, 36995, 40705, 56987, 110985, 122115, 170961, 175613, 284935, 526839, 854805, 878065, 1229291, 2634195, 3687873, 6146455, 8605037, 18439365, 25815111, 43025185, 129075555]

約数ペア:

[(1, 129075555), (3, 43025185), (5, 25815111), (7, 18439365), (15, 8605037), (21, 6146455), (35, 3687873), (49, 2634195), (105, 1229291), (147, 878065), (151, 854805), (245, 526839), (453, 284935), (735, 175613), (755, 170961), (1057, 122115), (1163, 110985), (2265, 56987), (3171, 40705), (3489, 36995), (5285, 24423), (5815, 22197), (7399, 17445), (8141, 15855)]