25250550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 70495488

約数和(自身を除く): 45244938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 563, 575, 598, 650, 690, 897, 975, 1126, 1150, 1495, 1689, 1725, 1794, 1950, 2815, 2990, 3378, 3450, 4485, 5630, 7319, 7475, 8445, 8970, 12949, 14075, 14638, 14950, 16890, 21957, 22425, 25898, 28150, 36595, 38847, 42225, 43914, 44850, 64745, 73190, 77694, 84450, 109785, 129490, 168337, 182975, 194235, 219570, 323725, 336674, 365950, 388470, 505011, 548925, 647450, 841685, 971175, 1010022, 1097850, 1683370, 1942350, 2525055, 4208425, 5050110, 8416850, 12625275, 25250550]

約数ペア:

[(1, 25250550), (2, 12625275), (3, 8416850), (5, 5050110), (6, 4208425), (10, 2525055), (13, 1942350), (15, 1683370), (23, 1097850), (25, 1010022), (26, 971175), (30, 841685), (39, 647450), (46, 548925), (50, 505011), (65, 388470), (69, 365950), (75, 336674), (78, 323725), (115, 219570), (130, 194235), (138, 182975), (150, 168337), (195, 129490), (230, 109785), (299, 84450), (325, 77694), (345, 73190), (390, 64745), (563, 44850), (575, 43914), (598, 42225), (650, 38847), (690, 36595), (897, 28150), (975, 25898), (1126, 22425), (1150, 21957), (1495, 16890), (1689, 14950), (1725, 14638), (1794, 14075), (1950, 12949), (2815, 8970), (2990, 8445), (3378, 7475), (3450, 7319), (4485, 5630)]