79191225

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 143185900

約数和(自身を除く): 63994675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 3229, 4905, 8175, 9687, 16145, 24525, 29061, 48435, 80725, 145305, 242175, 351961, 726525, 1055883, 1759805, 3167649, 5279415, 8799025, 15838245, 26397075, 79191225]

約数ペア:

[(1, 79191225), (3, 26397075), (5, 15838245), (9, 8799025), (15, 5279415), (25, 3167649), (45, 1759805), (75, 1055883), (109, 726525), (225, 351961), (327, 242175), (545, 145305), (981, 80725), (1635, 48435), (2725, 29061), (3229, 24525), (4905, 16145), (8175, 9687)]