25093125

素因数分解:

$3^3\times 5^4\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 40

約数和(自身を含む): 46485120

約数和(自身を除く): 21391995

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1487, 1875, 3375, 4461, 5625, 7435, 13383, 16875, 22305, 37175, 40149, 66915, 111525, 185875, 200745, 334575, 557625, 929375, 1003725, 1672875, 2788125, 5018625, 8364375, 25093125]

約数ペア:

[(1, 25093125), (3, 8364375), (5, 5018625), (9, 2788125), (15, 1672875), (25, 1003725), (27, 929375), (45, 557625), (75, 334575), (125, 200745), (135, 185875), (225, 111525), (375, 66915), (625, 40149), (675, 37175), (1125, 22305), (1487, 16875), (1875, 13383), (3375, 7435), (4461, 5625)]