1089629955

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 2051212800

約数和(自身を除く): 961582845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 181, 285, 513, 543, 855, 905, 1629, 2347, 2565, 2715, 3439, 4887, 7041, 8145, 10317, 11735, 17195, 21123, 24435, 30951, 35205, 44593, 51585, 63369, 92853, 105615, 133779, 154755, 222965, 316845, 401337, 424807, 464265, 668895, 1204011, 1274421, 2006685, 2124035, 3823263, 6020055, 6372105, 8071333, 11469789, 19116315, 24213999, 40356665, 57348945, 72641997, 121069995, 217925991, 363209985, 1089629955]

約数ペア:

[(1, 1089629955), (3, 363209985), (5, 217925991), (9, 121069995), (15, 72641997), (19, 57348945), (27, 40356665), (45, 24213999), (57, 19116315), (95, 11469789), (135, 8071333), (171, 6372105), (181, 6020055), (285, 3823263), (513, 2124035), (543, 2006685), (855, 1274421), (905, 1204011), (1629, 668895), (2347, 464265), (2565, 424807), (2715, 401337), (3439, 316845), (4887, 222965), (7041, 154755), (8145, 133779), (10317, 105615), (11735, 92853), (17195, 63369), (21123, 51585), (24435, 44593), (30951, 35205)]