68834105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 91404288

約数和(自身を除く): 22570183

約数列:

[1, 5, 17, 31, 85, 151, 155, 173, 527, 755, 865, 2567, 2635, 2941, 4681, 5363, 12835, 14705, 23405, 26123, 26815, 79577, 91171, 130615, 397885, 444091, 455855, 809813, 2220455, 4049065, 13766821, 68834105]

約数ペア:

[(1, 68834105), (5, 13766821), (17, 4049065), (31, 2220455), (85, 809813), (151, 455855), (155, 444091), (173, 397885), (527, 130615), (755, 91171), (865, 79577), (2567, 26815), (2635, 26123), (2941, 23405), (4681, 14705), (5363, 12835)]