79271145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 142826112

約数和(自身を除く): 63554967

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 355, 387, 577, 639, 645, 1065, 1731, 1935, 2885, 3053, 3195, 5193, 8655, 9159, 15265, 24811, 25965, 27477, 40967, 45795, 74433, 122901, 124055, 137385, 204835, 223299, 368703, 372165, 614505, 1116495, 1761581, 1843515, 5284743, 8807905, 15854229, 26423715, 79271145]

約数ペア:

[(1, 79271145), (3, 26423715), (5, 15854229), (9, 8807905), (15, 5284743), (43, 1843515), (45, 1761581), (71, 1116495), (129, 614505), (213, 372165), (215, 368703), (355, 223299), (387, 204835), (577, 137385), (639, 124055), (645, 122901), (1065, 74433), (1731, 45795), (1935, 40967), (2885, 27477), (3053, 25965), (3195, 24811), (5193, 15265), (8655, 9159)]