8119933815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{155599}}^1$

素因数の和:155692

約数の個数: 48

約数和(自身を含む): 15325977600

約数和(自身を除く): 7206043785

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1491, 2485, 3479, 7455, 10437, 17395, 52185, 155599, 466797, 777995, 1089193, 2333985, 3267579, 5445965, 7624351, 11047529, 16337895, 22873053, 33142587, 38121755, 55237645, 77332703, 114365265, 165712935, 231998109, 386663515, 541328921, 1159990545, 1623986763, 2706644605, 8119933815]

約数ペア:

[(1, 8119933815), (3, 2706644605), (5, 1623986763), (7, 1159990545), (15, 541328921), (21, 386663515), (35, 231998109), (49, 165712935), (71, 114365265), (105, 77332703), (147, 55237645), (213, 38121755), (245, 33142587), (355, 22873053), (497, 16337895), (735, 11047529), (1065, 7624351), (1491, 5445965), (2485, 3267579), (3479, 2333985), (7455, 1089193), (10437, 777995), (17395, 466797), (52185, 155599)]