86393745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 163717632

約数和(自身を除く): 77323887

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 3643, 4743, 7905, 10929, 18215, 23715, 32787, 54645, 61931, 112933, 163935, 185793, 309655, 338799, 557379, 564665, 928965, 1016397, 1693995, 1919861, 2786895, 5081985, 5759583, 9599305, 17278749, 28797915, 86393745]

約数ペア:

[(1, 86393745), (3, 28797915), (5, 17278749), (9, 9599305), (15, 5759583), (17, 5081985), (31, 2786895), (45, 1919861), (51, 1693995), (85, 1016397), (93, 928965), (153, 564665), (155, 557379), (255, 338799), (279, 309655), (465, 185793), (527, 163935), (765, 112933), (1395, 61931), (1581, 54645), (2635, 32787), (3643, 23715), (4743, 18215), (7905, 10929)]