12338025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 23712768

約数和(自身を除く): 11374743

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 331, 355, 497, 525, 993, 1065, 1491, 1655, 1775, 2317, 2485, 4965, 5325, 6951, 7455, 8275, 11585, 12425, 23501, 24825, 34755, 37275, 57925, 70503, 117505, 164507, 173775, 352515, 493521, 587525, 822535, 1762575, 2467605, 4112675, 12338025]

約数ペア:

[(1, 12338025), (3, 4112675), (5, 2467605), (7, 1762575), (15, 822535), (21, 587525), (25, 493521), (35, 352515), (71, 173775), (75, 164507), (105, 117505), (175, 70503), (213, 57925), (331, 37275), (355, 34755), (497, 24825), (525, 23501), (993, 12425), (1065, 11585), (1491, 8275), (1655, 7455), (1775, 6951), (2317, 5325), (2485, 4965)]