78098455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 106352640

約数和(自身を除く): 28254185

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 1153, 2185, 2945, 3565, 5765, 13547, 21907, 26519, 35743, 67735, 109535, 132595, 178715, 503861, 679117, 822089, 2519305, 3395585, 4110445, 15619691, 78098455]

約数ペア:

[(1, 78098455), (5, 15619691), (19, 4110445), (23, 3395585), (31, 2519305), (95, 822089), (115, 679117), (155, 503861), (437, 178715), (589, 132595), (713, 109535), (1153, 67735), (2185, 35743), (2945, 26519), (3565, 21907), (5765, 13547)]