25287330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 64851840

約数和(自身を除く): 39564510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 179, 255, 277, 358, 510, 537, 554, 831, 895, 1074, 1385, 1662, 1790, 2685, 2770, 3043, 4155, 4709, 5370, 6086, 8310, 9129, 9418, 14127, 15215, 18258, 23545, 28254, 30430, 45645, 47090, 49583, 70635, 91290, 99166, 141270, 148749, 247915, 297498, 495830, 743745, 842911, 1487490, 1685822, 2528733, 4214555, 5057466, 8429110, 12643665, 25287330]

約数ペア:

[(1, 25287330), (2, 12643665), (3, 8429110), (5, 5057466), (6, 4214555), (10, 2528733), (15, 1685822), (17, 1487490), (30, 842911), (34, 743745), (51, 495830), (85, 297498), (102, 247915), (170, 148749), (179, 141270), (255, 99166), (277, 91290), (358, 70635), (510, 49583), (537, 47090), (554, 45645), (831, 30430), (895, 28254), (1074, 23545), (1385, 18258), (1662, 15215), (1790, 14127), (2685, 9418), (2770, 9129), (3043, 8310), (4155, 6086), (4709, 5370)]