22553225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 29706432

約数和(自身を除く): 7153207

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 643, 1403, 1525, 3215, 7015, 14789, 16075, 35075, 39223, 73945, 196115, 369725, 902129, 980575, 4510645, 22553225]

約数ペア:

[(1, 22553225), (5, 4510645), (23, 980575), (25, 902129), (61, 369725), (115, 196115), (305, 73945), (575, 39223), (643, 35075), (1403, 16075), (1525, 14789), (3215, 7015)]