1566368505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6991}}^1$

素因数の和:7398

約数の個数: 48

約数和(自身を含む): 2931941376

約数和(自身を除く): 1365572871

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 383, 585, 1149, 1915, 3447, 4979, 5745, 6991, 14937, 17235, 20973, 24895, 34955, 44811, 62919, 74685, 90883, 104865, 224055, 272649, 314595, 454415, 817947, 1363245, 2677553, 4089735, 8032659, 13387765, 24097977, 34808189, 40163295, 104424567, 120489885, 174040945, 313273701, 522122835, 1566368505]

約数ペア:

[(1, 1566368505), (3, 522122835), (5, 313273701), (9, 174040945), (13, 120489885), (15, 104424567), (39, 40163295), (45, 34808189), (65, 24097977), (117, 13387765), (195, 8032659), (383, 4089735), (585, 2677553), (1149, 1363245), (1915, 817947), (3447, 454415), (4979, 314595), (5745, 272649), (6991, 224055), (14937, 104865), (17235, 90883), (20973, 74685), (24895, 62919), (34955, 44811)]