90019215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4701

約数の個数: 64

約数和(自身を含む): 188052480

約数和(自身を除く): 98033265

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, 1755, 2145, 3861, 4663, 6435, 13989, 19305, 23315, 41967, 51293, 60619, 69945, 125901, 153879, 181857, 209835, 256465, 303095, 461637, 545571, 629505, 666809, 769395, 909285, 1384911, 1636713, 2000427, 2308185, 2727855, 3334045, 6001281, 6924555, 8183565, 10002135, 18003843, 30006405, 90019215]

約数ペア:

[(1, 90019215), (3, 30006405), (5, 18003843), (9, 10002135), (11, 8183565), (13, 6924555), (15, 6001281), (27, 3334045), (33, 2727855), (39, 2308185), (45, 2000427), (55, 1636713), (65, 1384911), (99, 909285), (117, 769395), (135, 666809), (143, 629505), (165, 545571), (195, 461637), (297, 303095), (351, 256465), (429, 209835), (495, 181857), (585, 153879), (715, 125901), (1287, 69945), (1485, 60619), (1755, 51293), (2145, 41967), (3861, 23315), (4663, 19305), (6435, 13989)]