1020608015

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{1483}}^1$

素因数の和:1608

約数の個数: 36

約数和(自身を含む): 1453052664

約数和(自身を除く): 432444649

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1483, 1855, 2597, 2809, 7415, 10381, 12985, 14045, 19663, 51905, 72667, 78599, 98315, 137641, 363335, 392995, 550193, 688205, 2750965, 3851351, 4165747, 19256755, 20828735, 29160229, 145801145, 204121603, 1020608015]

約数ペア:

[(1, 1020608015), (5, 204121603), (7, 145801145), (35, 29160229), (49, 20828735), (53, 19256755), (245, 4165747), (265, 3851351), (371, 2750965), (1483, 688205), (1855, 550193), (2597, 392995), (2809, 363335), (7415, 137641), (10381, 98315), (12985, 78599), (14045, 72667), (19663, 51905)]