78847105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 29145983

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1301, 1955, 2635, 3565, 6505, 12121, 22117, 29923, 40331, 60605, 110585, 149615, 201655, 508691, 685627, 927613, 2543455, 3428135, 4638065, 15769421, 78847105]

約数ペア:

[(1, 78847105), (5, 15769421), (17, 4638065), (23, 3428135), (31, 2543455), (85, 927613), (115, 685627), (155, 508691), (391, 201655), (527, 149615), (713, 110585), (1301, 60605), (1955, 40331), (2635, 29923), (3565, 22117), (6505, 12121)]