48689895

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 79994880

約数和(自身を除く): 31304985

約数列:

[1, 3, 5, 15, 61, 127, 183, 305, 381, 419, 635, 915, 1257, 1905, 2095, 6285, 7747, 23241, 25559, 38735, 53213, 76677, 116205, 127795, 159639, 266065, 383385, 798195, 3245993, 9737979, 16229965, 48689895]

約数ペア:

[(1, 48689895), (3, 16229965), (5, 9737979), (15, 3245993), (61, 798195), (127, 383385), (183, 266065), (305, 159639), (381, 127795), (419, 116205), (635, 76677), (915, 53213), (1257, 38735), (1905, 25559), (2095, 23241), (6285, 7747)]