2012921925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{8317}}^1$

素因数の和:8798

約数の個数: 48

約数和(自身を含む): 3812172672

約数和(自身を除く): 1799250747

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 461, 525, 1383, 2305, 3227, 6915, 8317, 9681, 11525, 16135, 24951, 34575, 41585, 48405, 58219, 80675, 124755, 174657, 207925, 242025, 291095, 623775, 873285, 1455475, 3834137, 4366425, 11502411, 19170685, 26838959, 57512055, 80516877, 95853425, 134194795, 287560275, 402584385, 670973975, 2012921925]

約数ペア:

[(1, 2012921925), (3, 670973975), (5, 402584385), (7, 287560275), (15, 134194795), (21, 95853425), (25, 80516877), (35, 57512055), (75, 26838959), (105, 19170685), (175, 11502411), (461, 4366425), (525, 3834137), (1383, 1455475), (2305, 873285), (3227, 623775), (6915, 291095), (8317, 242025), (9681, 207925), (11525, 174657), (16135, 124755), (24951, 80675), (34575, 58219), (41585, 48405)]