10642545

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 18712512

約数和(自身を除く): 8069967

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3331, 9993, 16655, 29979, 49965, 149895, 236501, 709503, 1182505, 2128509, 3547515, 10642545]

約数ペア:

[(1, 10642545), (3, 3547515), (5, 2128509), (9, 1182505), (15, 709503), (45, 236501), (71, 149895), (213, 49965), (355, 29979), (639, 16655), (1065, 9993), (3195, 3331)]