118538145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 226459584

約数和(自身を除く): 107921439

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 495, 505, 909, 1111, 1515, 2371, 3333, 4545, 5555, 7113, 9999, 11855, 16665, 21339, 26081, 35565, 49995, 78243, 106695, 130405, 234729, 239471, 391215, 718413, 1173645, 1197355, 2155239, 2634181, 3592065, 7902543, 10776195, 13170905, 23707629, 39512715, 118538145]

約数ペア:

[(1, 118538145), (3, 39512715), (5, 23707629), (9, 13170905), (11, 10776195), (15, 7902543), (33, 3592065), (45, 2634181), (55, 2155239), (99, 1197355), (101, 1173645), (165, 718413), (303, 391215), (495, 239471), (505, 234729), (909, 130405), (1111, 106695), (1515, 78243), (2371, 49995), (3333, 35565), (4545, 26081), (5555, 21339), (7113, 16665), (9999, 11855)]