2560101225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83869}}^1$

素因数の和:83930

約数の個数: 48

約数和(自身を含む): 4742345280

約数和(自身を除く): 2182244055

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 2035, 2775, 6105, 10175, 30525, 83869, 251607, 419345, 922559, 1258035, 2096725, 2767677, 3103153, 4612795, 6290175, 9309459, 13838385, 15515765, 23063975, 34134683, 46547295, 69191925, 77578825, 102404049, 170673415, 232736475, 512020245, 853367075, 2560101225]

約数ペア:

[(1, 2560101225), (3, 853367075), (5, 512020245), (11, 232736475), (15, 170673415), (25, 102404049), (33, 77578825), (37, 69191925), (55, 46547295), (75, 34134683), (111, 23063975), (165, 15515765), (185, 13838385), (275, 9309459), (407, 6290175), (555, 4612795), (825, 3103153), (925, 2767677), (1221, 2096725), (2035, 1258035), (2775, 922559), (6105, 419345), (10175, 251607), (30525, 83869)]