148973715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 295764480

約数和(自身を除く): 146790765

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 387, 473, 495, 645, 1161, 1419, 1485, 1935, 2333, 2365, 4257, 5805, 6999, 7095, 11665, 12771, 20997, 21285, 25663, 34995, 62991, 63855, 76989, 100319, 104985, 128315, 230967, 300957, 314955, 384945, 501595, 692901, 902871, 1103509, 1154835, 1504785, 2708613, 3310527, 3464505, 4514355, 5517545, 9931581, 13543065, 16552635, 29794743, 49657905, 148973715]

約数ペア:

[(1, 148973715), (3, 49657905), (5, 29794743), (9, 16552635), (11, 13543065), (15, 9931581), (27, 5517545), (33, 4514355), (43, 3464505), (45, 3310527), (55, 2708613), (99, 1504785), (129, 1154835), (135, 1103509), (165, 902871), (215, 692901), (297, 501595), (387, 384945), (473, 314955), (495, 300957), (645, 230967), (1161, 128315), (1419, 104985), (1485, 100319), (1935, 76989), (2333, 63855), (2365, 62991), (4257, 34995), (5805, 25663), (6999, 21285), (7095, 20997), (11665, 12771)]