195264075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 333121536

約数和(自身を除く): 137857461

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 191, 215, 317, 573, 645, 951, 955, 1075, 1585, 2865, 3225, 4755, 4775, 7925, 8213, 13631, 14325, 23775, 24639, 40893, 41065, 60547, 68155, 123195, 181641, 204465, 205325, 302735, 340775, 615975, 908205, 1022325, 1513675, 2603521, 4541025, 7810563, 13017605, 39052815, 65088025, 195264075]

約数ペア:

[(1, 195264075), (3, 65088025), (5, 39052815), (15, 13017605), (25, 7810563), (43, 4541025), (75, 2603521), (129, 1513675), (191, 1022325), (215, 908205), (317, 615975), (573, 340775), (645, 302735), (951, 205325), (955, 204465), (1075, 181641), (1585, 123195), (2865, 68155), (3225, 60547), (4755, 41065), (4775, 40893), (7925, 24639), (8213, 23775), (13631, 14325)]