121130305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 156672000

約数和(自身を除く): 35541695

約数列:

[1, 5, 23, 67, 79, 115, 199, 335, 395, 995, 1541, 1817, 4577, 5293, 7705, 9085, 13333, 15721, 22885, 26465, 66665, 78605, 121739, 306659, 361583, 608695, 1053307, 1533295, 1807915, 5266535, 24226061, 121130305]

約数ペア:

[(1, 121130305), (5, 24226061), (23, 5266535), (67, 1807915), (79, 1533295), (115, 1053307), (199, 608695), (335, 361583), (395, 306659), (995, 121739), (1541, 78605), (1817, 66665), (4577, 26465), (5293, 22885), (7705, 15721), (9085, 13333)]