22996395

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 18517077

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 131, 141, 235, 249, 393, 415, 423, 655, 705, 747, 1179, 1245, 1965, 2115, 3735, 3901, 5895, 6157, 10873, 11703, 18471, 19505, 30785, 32619, 35109, 54365, 55413, 58515, 92355, 97857, 163095, 175545, 277065, 489285, 511031, 1533093, 2555155, 4599279, 7665465, 22996395]

約数ペア:

[(1, 22996395), (3, 7665465), (5, 4599279), (9, 2555155), (15, 1533093), (45, 511031), (47, 489285), (83, 277065), (131, 175545), (141, 163095), (235, 97857), (249, 92355), (393, 58515), (415, 55413), (423, 54365), (655, 35109), (705, 32619), (747, 30785), (1179, 19505), (1245, 18471), (1965, 11703), (2115, 10873), (3735, 6157), (3901, 5895)]