26454675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 48274688

約数和(自身を除く): 21820013

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 631, 645, 975, 1075, 1677, 1893, 2795, 3155, 3225, 8203, 8385, 9465, 13975, 15775, 24609, 27133, 41015, 41925, 47325, 81399, 123045, 135665, 205075, 352729, 406995, 615225, 678325, 1058187, 1763645, 2034975, 5290935, 8818225, 26454675]

約数ペア:

[(1, 26454675), (3, 8818225), (5, 5290935), (13, 2034975), (15, 1763645), (25, 1058187), (39, 678325), (43, 615225), (65, 406995), (75, 352729), (129, 205075), (195, 135665), (215, 123045), (325, 81399), (559, 47325), (631, 41925), (645, 41015), (975, 27133), (1075, 24609), (1677, 15775), (1893, 13975), (2795, 9465), (3155, 8385), (3225, 8203)]