2252990325

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 3763705536

約数和(自身を除く): 1510715211

約数列:

[1, 3, 5, 15, 25, 75, 193, 317, 491, 579, 951, 965, 1473, 1585, 2455, 2895, 4755, 4825, 7365, 7925, 12275, 14475, 23775, 36825, 61181, 94763, 155647, 183543, 284289, 305905, 466941, 473815, 778235, 917715, 1421445, 1529525, 2334705, 2369075, 3891175, 4588575, 7107225, 11673525, 30039871, 90119613, 150199355, 450598065, 750996775, 2252990325]

約数ペア:

[(1, 2252990325), (3, 750996775), (5, 450598065), (15, 150199355), (25, 90119613), (75, 30039871), (193, 11673525), (317, 7107225), (491, 4588575), (579, 3891175), (951, 2369075), (965, 2334705), (1473, 1529525), (1585, 1421445), (2455, 917715), (2895, 778235), (4755, 473815), (4825, 466941), (7365, 305905), (7925, 284289), (12275, 183543), (14475, 155647), (23775, 94763), (36825, 61181)]