13203135

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 27164160

約数和(自身を除く): 13961025

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 523, 561, 765, 935, 1485, 1569, 1683, 2295, 2615, 2805, 4707, 5049, 5753, 7845, 8415, 8891, 14121, 17259, 23535, 25245, 26673, 28765, 44455, 51777, 70605, 80019, 86295, 97801, 133365, 155331, 240057, 258885, 293403, 400095, 489005, 776655, 880209, 1200285, 1467015, 2640627, 4401045, 13203135]

約数ペア:

[(1, 13203135), (3, 4401045), (5, 2640627), (9, 1467015), (11, 1200285), (15, 880209), (17, 776655), (27, 489005), (33, 400095), (45, 293403), (51, 258885), (55, 240057), (85, 155331), (99, 133365), (135, 97801), (153, 86295), (165, 80019), (187, 70605), (255, 51777), (297, 44455), (459, 28765), (495, 26673), (523, 25245), (561, 23535), (765, 17259), (935, 14121), (1485, 8891), (1569, 8415), (1683, 7845), (2295, 5753), (2615, 5049), (2805, 4707)]