23568215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 9719977

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 601, 713, 1265, 1705, 3005, 3565, 6611, 7843, 13823, 18631, 33055, 39215, 69115, 93155, 152053, 204941, 428513, 760265, 1024705, 2142565, 4713643, 23568215]

約数ペア:

[(1, 23568215), (5, 4713643), (11, 2142565), (23, 1024705), (31, 760265), (55, 428513), (115, 204941), (155, 152053), (253, 93155), (341, 69115), (601, 39215), (713, 33055), (1265, 18631), (1705, 13823), (3005, 7843), (3565, 6611)]