55573375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 81506880

約数和(自身を除く): 25933505

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3109, 3575, 15545, 17875, 34199, 40417, 77725, 170995, 202085, 388625, 444587, 854975, 1010425, 2222935, 4274875, 5052125, 11114675, 55573375]

約数ペア:

[(1, 55573375), (5, 11114675), (11, 5052125), (13, 4274875), (25, 2222935), (55, 1010425), (65, 854975), (125, 444587), (143, 388625), (275, 202085), (325, 170995), (715, 77725), (1375, 40417), (1625, 34199), (3109, 17875), (3575, 15545)]