29420775

素因数分解:

$3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 53018680

約数和(自身を除く): 23597905

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229, 571, 687, 1145, 1713, 2061, 2855, 3435, 5139, 5725, 8565, 10305, 14275, 17175, 25695, 42825, 51525, 128475, 130759, 392277, 653795, 1176831, 1961385, 3268975, 5884155, 9806925, 29420775]

約数ペア:

[(1, 29420775), (3, 9806925), (5, 5884155), (9, 3268975), (15, 1961385), (25, 1176831), (45, 653795), (75, 392277), (225, 130759), (229, 128475), (571, 51525), (687, 42825), (1145, 25695), (1713, 17175), (2061, 14275), (2855, 10305), (3435, 8565), (5139, 5725)]