23017965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 15689235

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 839, 885, 1829, 2517, 4195, 5487, 9145, 12585, 26009, 27435, 49501, 78027, 130045, 148503, 247505, 390135, 742515, 1534531, 4603593, 7672655, 23017965]

約数ペア:

[(1, 23017965), (3, 7672655), (5, 4603593), (15, 1534531), (31, 742515), (59, 390135), (93, 247505), (155, 148503), (177, 130045), (295, 78027), (465, 49501), (839, 27435), (885, 26009), (1829, 12585), (2517, 9145), (4195, 5487)]