1395150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 3535488

約数和(自身を除く): 2140338

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 131, 142, 150, 213, 262, 355, 393, 426, 655, 710, 786, 1065, 1310, 1775, 1965, 2130, 3275, 3550, 3930, 5325, 6550, 9301, 9825, 10650, 18602, 19650, 27903, 46505, 55806, 93010, 139515, 232525, 279030, 465050, 697575, 1395150]

約数ペア:

[(1, 1395150), (2, 697575), (3, 465050), (5, 279030), (6, 232525), (10, 139515), (15, 93010), (25, 55806), (30, 46505), (50, 27903), (71, 19650), (75, 18602), (131, 10650), (142, 9825), (150, 9301), (213, 6550), (262, 5325), (355, 3930), (393, 3550), (426, 3275), (655, 2130), (710, 1965), (786, 1775), (1065, 1310)]