26894475

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5236

約数の個数: 36

約数和(自身を含む): 50275056

約数和(自身を除く): 23380581

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 5197, 15591, 25985, 46773, 77955, 119531, 129925, 233865, 358593, 389775, 597655, 1075779, 1169325, 1792965, 2988275, 5378895, 8964825, 26894475]

約数ペア:

[(1, 26894475), (3, 8964825), (5, 5378895), (9, 2988275), (15, 1792965), (23, 1169325), (25, 1075779), (45, 597655), (69, 389775), (75, 358593), (115, 233865), (207, 129925), (225, 119531), (345, 77955), (575, 46773), (1035, 25985), (1725, 15591), (5175, 5197)]