15055875

素因数分解:

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

素因数の和:1514

約数の個数: 40

約数和(自身を含む): 28087488

約数和(自身を除く): 13031613

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1487, 2025, 3375, 4461, 7435, 10125, 13383, 22305, 37175, 40149, 66915, 111525, 120447, 185875, 200745, 334575, 557625, 602235, 1003725, 1672875, 3011175, 5018625, 15055875]

約数ペア:

[(1, 15055875), (3, 5018625), (5, 3011175), (9, 1672875), (15, 1003725), (25, 602235), (27, 557625), (45, 334575), (75, 200745), (81, 185875), (125, 120447), (135, 111525), (225, 66915), (375, 40149), (405, 37175), (675, 22305), (1125, 13383), (1487, 10125), (2025, 7435), (3375, 4461)]