66673125

素因数分解:

$3^5\times 5^4\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 125084960

約数和(自身を除く): 58411835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 439, 625, 675, 1125, 1215, 1317, 1875, 2025, 2195, 3375, 3951, 5625, 6075, 6585, 10125, 10975, 11853, 16875, 19755, 30375, 32925, 35559, 50625, 54875, 59265, 98775, 106677, 151875, 164625, 177795, 274375, 296325, 493875, 533385, 823125, 888975, 1481625, 2469375, 2666925, 4444875, 7408125, 13334625, 22224375, 66673125]

約数ペア:

[(1, 66673125), (3, 22224375), (5, 13334625), (9, 7408125), (15, 4444875), (25, 2666925), (27, 2469375), (45, 1481625), (75, 888975), (81, 823125), (125, 533385), (135, 493875), (225, 296325), (243, 274375), (375, 177795), (405, 164625), (439, 151875), (625, 106677), (675, 98775), (1125, 59265), (1215, 54875), (1317, 50625), (1875, 35559), (2025, 32925), (2195, 30375), (3375, 19755), (3951, 16875), (5625, 11853), (6075, 10975), (6585, 10125)]