25142250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4816

約数の個数: 64

約数和(自身を含む): 71735040

約数和(自身を除く): 46592790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 4789, 5250, 9578, 14367, 23945, 28734, 33523, 47890, 67046, 71835, 100569, 119725, 143670, 167615, 201138, 239450, 335230, 359175, 502845, 598625, 718350, 838075, 1005690, 1197250, 1676150, 1795875, 2514225, 3591750, 4190375, 5028450, 8380750, 12571125, 25142250]

約数ペア:

[(1, 25142250), (2, 12571125), (3, 8380750), (5, 5028450), (6, 4190375), (7, 3591750), (10, 2514225), (14, 1795875), (15, 1676150), (21, 1197250), (25, 1005690), (30, 838075), (35, 718350), (42, 598625), (50, 502845), (70, 359175), (75, 335230), (105, 239450), (125, 201138), (150, 167615), (175, 143670), (210, 119725), (250, 100569), (350, 71835), (375, 67046), (525, 47890), (750, 33523), (875, 28734), (1050, 23945), (1750, 14367), (2625, 9578), (4789, 5250)]