147203875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12976

約数の個数: 32

約数和(自身を含む): 226122624

約数和(自身を除く): 78918749

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 11375, 12941, 64705, 90587, 168233, 323525, 452935, 841165, 1177631, 1617625, 2264675, 4205825, 5888155, 11323375, 21029125, 29440775, 147203875]

約数ペア:

[(1, 147203875), (5, 29440775), (7, 21029125), (13, 11323375), (25, 5888155), (35, 4205825), (65, 2264675), (91, 1617625), (125, 1177631), (175, 841165), (325, 452935), (455, 323525), (875, 168233), (1625, 90587), (2275, 64705), (11375, 12941)]