25552695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 47043072

約数和(自身を除く): 21490377

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 1493, 2445, 3423, 4479, 5705, 7465, 10451, 17115, 22395, 31353, 52255, 156765, 243359, 730077, 1216795, 1703513, 3650385, 5110539, 8517565, 25552695]

約数ペア:

[(1, 25552695), (3, 8517565), (5, 5110539), (7, 3650385), (15, 1703513), (21, 1216795), (35, 730077), (105, 243359), (163, 156765), (489, 52255), (815, 31353), (1141, 22395), (1493, 17115), (2445, 10451), (3423, 7465), (4479, 5705)]