194955475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 296481024

約数和(自身を除く): 101525549

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 2371, 3289, 3575, 6325, 7475, 11855, 16445, 26081, 30823, 54533, 59275, 82225, 130405, 154115, 272665, 339053, 599863, 652025, 708929, 770575, 1363325, 1695265, 2999315, 3544645, 7798219, 8476325, 14996575, 17723225, 38991095, 194955475]

約数ペア:

[(1, 194955475), (5, 38991095), (11, 17723225), (13, 14996575), (23, 8476325), (25, 7798219), (55, 3544645), (65, 2999315), (115, 1695265), (143, 1363325), (253, 770575), (275, 708929), (299, 652025), (325, 599863), (575, 339053), (715, 272665), (1265, 154115), (1495, 130405), (2371, 82225), (3289, 59275), (3575, 54533), (6325, 30823), (7475, 26081), (11855, 16445)]