214314105

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 348084864

約数和(自身を除く): 133770759

約数列:

[1, 3, 5, 15, 113, 227, 339, 557, 565, 681, 1135, 1671, 1695, 2785, 3405, 8355, 25651, 62941, 76953, 126439, 128255, 188823, 314705, 379317, 384765, 632195, 944115, 1896585, 14287607, 42862821, 71438035, 214314105]

約数ペア:

[(1, 214314105), (3, 71438035), (5, 42862821), (15, 14287607), (113, 1896585), (227, 944115), (339, 632195), (557, 384765), (565, 379317), (681, 314705), (1135, 188823), (1671, 128255), (1695, 126439), (2785, 76953), (3405, 62941), (8355, 25651)]