2015404275

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 3372990464

約数和(自身を除く): 1357586189

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 457, 463, 635, 1371, 1389, 1905, 2285, 2315, 3175, 6855, 6945, 9525, 11425, 11575, 34275, 34725, 58039, 58801, 174117, 176403, 211591, 290195, 294005, 634773, 870585, 882015, 1057955, 1450975, 1470025, 3173865, 4352925, 4410075, 5289775, 15869325, 26872057, 80616171, 134360285, 403080855, 671801425, 2015404275]

約数ペア:

[(1, 2015404275), (3, 671801425), (5, 403080855), (15, 134360285), (25, 80616171), (75, 26872057), (127, 15869325), (381, 5289775), (457, 4410075), (463, 4352925), (635, 3173865), (1371, 1470025), (1389, 1450975), (1905, 1057955), (2285, 882015), (2315, 870585), (3175, 634773), (6855, 294005), (6945, 290195), (9525, 211591), (11425, 176403), (11575, 174117), (34275, 58801), (34725, 58039)]