315058145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 403915680

約数和(自身を除く): 88857535

約数列:

[1, 5, 37, 41, 73, 185, 205, 365, 569, 1517, 2701, 2845, 2993, 7585, 13505, 14965, 21053, 23329, 41537, 105265, 110741, 116645, 207685, 553705, 863173, 1536869, 1703017, 4315865, 7684345, 8515085, 63011629, 315058145]

約数ペア:

[(1, 315058145), (5, 63011629), (37, 8515085), (41, 7684345), (73, 4315865), (185, 1703017), (205, 1536869), (365, 863173), (569, 553705), (1517, 207685), (2701, 116645), (2845, 110741), (2993, 105265), (7585, 41537), (13505, 23329), (14965, 21053)]