42613375

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 62779392

約数和(自身を除く): 20166017

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 1085, 1571, 3875, 5425, 7855, 10997, 27125, 39275, 48701, 54985, 196375, 243505, 274925, 340907, 1217525, 1374625, 1704535, 6087625, 8522675, 42613375]

約数ペア:

[(1, 42613375), (5, 8522675), (7, 6087625), (25, 1704535), (31, 1374625), (35, 1217525), (125, 340907), (155, 274925), (175, 243505), (217, 196375), (775, 54985), (875, 48701), (1085, 39275), (1571, 27125), (3875, 10997), (5425, 7855)]