224386625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 287629056

約数和(自身を除く): 63242431

約数列:

[1, 5, 25, 71, 125, 131, 193, 355, 655, 965, 1775, 3275, 4825, 8875, 9301, 13703, 16375, 24125, 25283, 46505, 68515, 126415, 232525, 342575, 632075, 1162625, 1712875, 1795093, 3160375, 8975465, 44877325, 224386625]

約数ペア:

[(1, 224386625), (5, 44877325), (25, 8975465), (71, 3160375), (125, 1795093), (131, 1712875), (193, 1162625), (355, 632075), (655, 342575), (965, 232525), (1775, 126415), (3275, 68515), (4825, 46505), (8875, 25283), (9301, 24125), (13703, 16375)]