412175325

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 694876160

約数和(自身を除く): 282700835

約数列:

[1, 3, 5, 15, 25, 75, 109, 127, 327, 381, 397, 545, 635, 1191, 1635, 1905, 1985, 2725, 3175, 5955, 8175, 9525, 9925, 13843, 29775, 41529, 43273, 50419, 69215, 129819, 151257, 207645, 216365, 252095, 346075, 649095, 756285, 1038225, 1081825, 1260475, 3245475, 3781425, 5495671, 16487013, 27478355, 82435065, 137391775, 412175325]

約数ペア:

[(1, 412175325), (3, 137391775), (5, 82435065), (15, 27478355), (25, 16487013), (75, 5495671), (109, 3781425), (127, 3245475), (327, 1260475), (381, 1081825), (397, 1038225), (545, 756285), (635, 649095), (1191, 346075), (1635, 252095), (1905, 216365), (1985, 207645), (2725, 151257), (3175, 129819), (5955, 69215), (8175, 50419), (9525, 43273), (9925, 41529), (13843, 29775)]