13989375

素因数分解:

$3^3\times 5^4\times {\mathrm{829}}^1$

素因数の和:858

約数の個数: 40

約数和(自身を含む): 25929200

約数和(自身を除く): 11939825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 829, 1125, 1875, 2487, 3375, 4145, 5625, 7461, 12435, 16875, 20725, 22383, 37305, 62175, 103625, 111915, 186525, 310875, 518125, 559575, 932625, 1554375, 2797875, 4663125, 13989375]

約数ペア:

[(1, 13989375), (3, 4663125), (5, 2797875), (9, 1554375), (15, 932625), (25, 559575), (27, 518125), (45, 310875), (75, 186525), (125, 111915), (135, 103625), (225, 62175), (375, 37305), (625, 22383), (675, 20725), (829, 16875), (1125, 12435), (1875, 7461), (2487, 5625), (3375, 4145)]