33688125

素因数分解:

$3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 62501868

約数和(自身を除く): 28813743

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 113, 125, 159, 225, 265, 339, 375, 477, 565, 625, 795, 1017, 1125, 1325, 1695, 1875, 2385, 2825, 3975, 5085, 5625, 5989, 6625, 8475, 11925, 14125, 17967, 19875, 25425, 29945, 33125, 42375, 53901, 59625, 70625, 89835, 99375, 127125, 149725, 211875, 269505, 298125, 449175, 635625, 748625, 1347525, 2245875, 3743125, 6737625, 11229375, 33688125]

約数ペア:

[(1, 33688125), (3, 11229375), (5, 6737625), (9, 3743125), (15, 2245875), (25, 1347525), (45, 748625), (53, 635625), (75, 449175), (113, 298125), (125, 269505), (159, 211875), (225, 149725), (265, 127125), (339, 99375), (375, 89835), (477, 70625), (565, 59625), (625, 53901), (795, 42375), (1017, 33125), (1125, 29945), (1325, 25425), (1695, 19875), (1875, 17967), (2385, 14125), (2825, 11925), (3975, 8475), (5085, 6625), (5625, 5989)]