90718781335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{10799}}^1$

素因数の和:11360

約数の個数: 64

約数和(自身を含む): 137894400000

約数和(自身を除く): 47175618665

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 499, 1295, 2405, 2495, 3367, 3493, 6487, 10799, 16835, 17465, 18463, 32435, 45409, 53995, 75593, 92315, 129241, 140387, 227045, 240019, 377965, 399563, 646205, 701935, 982709, 1200095, 1680133, 1997815, 2796941, 4913545, 5194319, 5388701, 8400665, 13984705, 25971595, 26943505, 36360233, 37720907, 70053113, 181801165, 188604535, 199381937, 350265565, 490371791, 996909685, 1395673559, 2451858955, 2591965181, 6978367795, 12959825905, 18143756267, 90718781335]

約数ペア:

[(1, 90718781335), (5, 18143756267), (7, 12959825905), (13, 6978367795), (35, 2591965181), (37, 2451858955), (65, 1395673559), (91, 996909685), (185, 490371791), (259, 350265565), (455, 199381937), (481, 188604535), (499, 181801165), (1295, 70053113), (2405, 37720907), (2495, 36360233), (3367, 26943505), (3493, 25971595), (6487, 13984705), (10799, 8400665), (16835, 5388701), (17465, 5194319), (18463, 4913545), (32435, 2796941), (45409, 1997815), (53995, 1680133), (75593, 1200095), (92315, 982709), (129241, 701935), (140387, 646205), (227045, 399563), (240019, 377965)]