61267375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 84651840

約数和(自身を除く): 23384465

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 925, 1019, 1625, 2405, 4625, 5095, 12025, 13247, 25475, 37703, 60125, 66235, 127375, 188515, 331175, 490139, 942575, 1655875, 2450695, 4712875, 12253475, 61267375]

約数ペア:

[(1, 61267375), (5, 12253475), (13, 4712875), (25, 2450695), (37, 1655875), (65, 942575), (125, 490139), (185, 331175), (325, 188515), (481, 127375), (925, 66235), (1019, 60125), (1625, 37703), (2405, 25475), (4625, 13247), (5095, 12025)]