713263515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 1233792000

約数和(自身を除く): 520528485

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 101, 213, 285, 303, 349, 355, 505, 1047, 1065, 1349, 1515, 1745, 1919, 4047, 5235, 5757, 6631, 6745, 7171, 9595, 19893, 20235, 21513, 24779, 28785, 33155, 35249, 35855, 74337, 99465, 105747, 107565, 123895, 136249, 176245, 371685, 408747, 470801, 528735, 669731, 681245, 1412403, 2009193, 2043735, 2354005, 2502679, 3348655, 7062015, 7508037, 10045965, 12513395, 37540185, 47550901, 142652703, 237754505, 713263515]

約数ペア:

[(1, 713263515), (3, 237754505), (5, 142652703), (15, 47550901), (19, 37540185), (57, 12513395), (71, 10045965), (95, 7508037), (101, 7062015), (213, 3348655), (285, 2502679), (303, 2354005), (349, 2043735), (355, 2009193), (505, 1412403), (1047, 681245), (1065, 669731), (1349, 528735), (1515, 470801), (1745, 408747), (1919, 371685), (4047, 176245), (5235, 136249), (5757, 123895), (6631, 107565), (6745, 105747), (7171, 99465), (9595, 74337), (19893, 35855), (20235, 35249), (21513, 33155), (24779, 28785)]