23493195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 45886464

約数和(自身を除く): 22393269

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1531, 1705, 3069, 4593, 5115, 7655, 13779, 15345, 16841, 22965, 47461, 50523, 68895, 84205, 142383, 151569, 237305, 252615, 427149, 522071, 711915, 757845, 1566213, 2135745, 2610355, 4698639, 7831065, 23493195]

約数ペア:

[(1, 23493195), (3, 7831065), (5, 4698639), (9, 2610355), (11, 2135745), (15, 1566213), (31, 757845), (33, 711915), (45, 522071), (55, 427149), (93, 252615), (99, 237305), (155, 151569), (165, 142383), (279, 84205), (341, 68895), (465, 50523), (495, 47461), (1023, 22965), (1395, 16841), (1531, 15345), (1705, 13779), (3069, 7655), (4593, 5115)]