127545486145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{142981}}^1$

素因数の和:143342

約数の個数: 48

約数和(自身を含む): 194816978496

約数和(自身を除く): 67271492351

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 331, 385, 539, 1655, 2317, 2695, 3641, 11585, 16219, 18205, 25487, 81095, 127435, 142981, 178409, 714905, 892045, 1000867, 1572791, 5004335, 7006069, 7863955, 11009537, 35030345, 47326711, 55047685, 77066759, 236633555, 331286977, 385333795, 520593821, 1656434885, 2319008839, 2602969105, 3644156747, 11595044195, 18220783735, 25509097229, 127545486145]

約数ペア:

[(1, 127545486145), (5, 25509097229), (7, 18220783735), (11, 11595044195), (35, 3644156747), (49, 2602969105), (55, 2319008839), (77, 1656434885), (245, 520593821), (331, 385333795), (385, 331286977), (539, 236633555), (1655, 77066759), (2317, 55047685), (2695, 47326711), (3641, 35030345), (11585, 11009537), (16219, 7863955), (18205, 7006069), (25487, 5004335), (81095, 1572791), (127435, 1000867), (142981, 892045), (178409, 714905)]