292971315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214631}}^1$

素因数の和:214659

約数の個数: 32

約数和(自身を含む): 576930816

約数和(自身を除く): 283959501

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 214631, 643893, 1073155, 1502417, 2790203, 3219465, 4507251, 7512085, 8370609, 13951015, 19531421, 22536255, 41853045, 58594263, 97657105, 292971315]

約数ペア:

[(1, 292971315), (3, 97657105), (5, 58594263), (7, 41853045), (13, 22536255), (15, 19531421), (21, 13951015), (35, 8370609), (39, 7512085), (65, 4507251), (91, 3219465), (105, 2790203), (195, 1502417), (273, 1073155), (455, 643893), (1365, 214631)]