13985778465

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{8377}}^1$

素因数の和:8623

約数の個数: 64

約数和(自身を含む): 25335072000

約数和(自身を除く): 11349293535

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 149, 249, 415, 447, 745, 747, 1245, 1341, 2235, 2241, 3735, 4023, 6705, 8377, 11205, 12367, 20115, 25131, 37101, 41885, 61835, 75393, 111303, 125655, 185505, 226179, 333909, 376965, 556515, 695291, 1130895, 1248173, 1669545, 2085873, 3476455, 3744519, 6240865, 6257619, 10429365, 11233557, 18722595, 18772857, 31288095, 33700671, 56167785, 93864285, 103598359, 168503355, 310795077, 517991795, 932385231, 1553975385, 2797155693, 4661926155, 13985778465]

約数ペア:

[(1, 13985778465), (3, 4661926155), (5, 2797155693), (9, 1553975385), (15, 932385231), (27, 517991795), (45, 310795077), (83, 168503355), (135, 103598359), (149, 93864285), (249, 56167785), (415, 33700671), (447, 31288095), (745, 18772857), (747, 18722595), (1245, 11233557), (1341, 10429365), (2235, 6257619), (2241, 6240865), (3735, 3744519), (4023, 3476455), (6705, 2085873), (8377, 1669545), (11205, 1248173), (12367, 1130895), (20115, 695291), (25131, 556515), (37101, 376965), (41885, 333909), (61835, 226179), (75393, 185505), (111303, 125655)]