25922955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 18866805

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 2591, 3335, 7773, 10005, 12955, 38865, 59593, 75139, 178779, 225417, 297965, 375695, 893895, 1127085, 1728197, 5184591, 8640985, 25922955]

約数ペア:

[(1, 25922955), (3, 8640985), (5, 5184591), (15, 1728197), (23, 1127085), (29, 893895), (69, 375695), (87, 297965), (115, 225417), (145, 178779), (345, 75139), (435, 59593), (667, 38865), (2001, 12955), (2591, 10005), (3335, 7773)]