63872415

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11003}}^1$

素因数の和:11060

約数の個数: 32

約数和(自身を含む): 116202240

約数和(自身を除く): 52329825

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 11003, 33009, 55015, 99027, 165045, 297081, 473129, 495135, 1419387, 1485405, 2365645, 4258161, 7096935, 12774483, 21290805, 63872415]

約数ペア:

[(1, 63872415), (3, 21290805), (5, 12774483), (9, 7096935), (15, 4258161), (27, 2365645), (43, 1485405), (45, 1419387), (129, 495135), (135, 473129), (215, 297081), (387, 165045), (645, 99027), (1161, 55015), (1935, 33009), (5805, 11003)]