9905250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 25339392

約数和(自身を除く): 15434142

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 281, 282, 375, 470, 562, 705, 750, 843, 1175, 1405, 1410, 1686, 2350, 2810, 3525, 4215, 5875, 7025, 7050, 8430, 11750, 13207, 14050, 17625, 21075, 26414, 35125, 35250, 39621, 42150, 66035, 70250, 79242, 105375, 132070, 198105, 210750, 330175, 396210, 660350, 990525, 1650875, 1981050, 3301750, 4952625, 9905250]

約数ペア:

[(1, 9905250), (2, 4952625), (3, 3301750), (5, 1981050), (6, 1650875), (10, 990525), (15, 660350), (25, 396210), (30, 330175), (47, 210750), (50, 198105), (75, 132070), (94, 105375), (125, 79242), (141, 70250), (150, 66035), (235, 42150), (250, 39621), (281, 35250), (282, 35125), (375, 26414), (470, 21075), (562, 17625), (705, 14050), (750, 13207), (843, 11750), (1175, 8430), (1405, 7050), (1410, 7025), (1686, 5875), (2350, 4215), (2810, 3525)]