2912550095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 4385332224

約数和(自身を除く): 1472782129

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 233, 331, 415, 455, 581, 1079, 1165, 1631, 1655, 2317, 2905, 3029, 4303, 5395, 7553, 8155, 11585, 15145, 19339, 21203, 21515, 27473, 30121, 37765, 77123, 96695, 106015, 135373, 137365, 150605, 192311, 251407, 357149, 385615, 539861, 676865, 961555, 1002599, 1257035, 1759849, 1785745, 2500043, 2699305, 5012995, 6401209, 7018193, 8799245, 12500215, 32006045, 35090965, 44808463, 83215717, 224042315, 416078585, 582510019, 2912550095]

約数ペア:

[(1, 2912550095), (5, 582510019), (7, 416078585), (13, 224042315), (35, 83215717), (65, 44808463), (83, 35090965), (91, 32006045), (233, 12500215), (331, 8799245), (415, 7018193), (455, 6401209), (581, 5012995), (1079, 2699305), (1165, 2500043), (1631, 1785745), (1655, 1759849), (2317, 1257035), (2905, 1002599), (3029, 961555), (4303, 676865), (5395, 539861), (7553, 385615), (8155, 357149), (11585, 251407), (15145, 192311), (19339, 150605), (21203, 137365), (21515, 135373), (27473, 106015), (30121, 96695), (37765, 77123)]