29401515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 61447680

約数和(自身を除く): 32046165

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1523, 1755, 2145, 3861, 4569, 6435, 7615, 13707, 16753, 19305, 19799, 22845, 41121, 50259, 59397, 68535, 83765, 98995, 150777, 178191, 205605, 217789, 251295, 296985, 452331, 534573, 653367, 753885, 890955, 1088945, 1960101, 2261655, 2672865, 3266835, 5880303, 9800505, 29401515]

約数ペア:

[(1, 29401515), (3, 9800505), (5, 5880303), (9, 3266835), (11, 2672865), (13, 2261655), (15, 1960101), (27, 1088945), (33, 890955), (39, 753885), (45, 653367), (55, 534573), (65, 452331), (99, 296985), (117, 251295), (135, 217789), (143, 205605), (165, 178191), (195, 150777), (297, 98995), (351, 83765), (429, 68535), (495, 59397), (585, 50259), (715, 41121), (1287, 22845), (1485, 19799), (1523, 19305), (1755, 16753), (2145, 13707), (3861, 7615), (4569, 6435)]