20792443515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{112249}}^1$

素因数の和:112543

約数の個数: 32

約数和(自身を含む): 34041384000

約数和(自身を除く): 13248940485

約数列:

[1, 3, 5, 15, 53, 159, 233, 265, 699, 795, 1165, 3495, 12349, 37047, 61745, 112249, 185235, 336747, 561245, 1683735, 5949197, 17847591, 26154017, 29745985, 78462051, 89237955, 130770085, 392310255, 1386162901, 4158488703, 6930814505, 20792443515]

約数ペア:

[(1, 20792443515), (3, 6930814505), (5, 4158488703), (15, 1386162901), (53, 392310255), (159, 130770085), (233, 89237955), (265, 78462051), (699, 29745985), (795, 26154017), (1165, 17847591), (3495, 5949197), (12349, 1683735), (37047, 561245), (61745, 336747), (112249, 185235)]