2013010455

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{19087}}^1$

素因数の和:19263

約数の個数: 32

約数和(自身を含む): 3298406400

約数和(自身を除く): 1285395945

約数列:

[1, 3, 5, 15, 79, 89, 237, 267, 395, 445, 1185, 1335, 7031, 19087, 21093, 35155, 57261, 95435, 105465, 286305, 1507873, 1698743, 4523619, 5096229, 7539365, 8493715, 22618095, 25481145, 134200697, 402602091, 671003485, 2013010455]

約数ペア:

[(1, 2013010455), (3, 671003485), (5, 402602091), (15, 134200697), (79, 25481145), (89, 22618095), (237, 8493715), (267, 7539365), (395, 5096229), (445, 4523619), (1185, 1698743), (1335, 1507873), (7031, 286305), (19087, 105465), (21093, 95435), (35155, 57261)]