79040715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 136670016

約数和(自身を除く): 57629301

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 397, 1021, 1191, 1985, 3063, 5105, 5161, 5955, 13273, 15315, 15483, 25805, 39819, 66365, 77415, 199095, 405337, 1216011, 2026685, 5269381, 6080055, 15808143, 26346905, 79040715]

約数ペア:

[(1, 79040715), (3, 26346905), (5, 15808143), (13, 6080055), (15, 5269381), (39, 2026685), (65, 1216011), (195, 405337), (397, 199095), (1021, 77415), (1191, 66365), (1985, 39819), (3063, 25805), (5105, 15483), (5161, 15315), (5955, 13273)]