519881115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 934416000

約数和(自身を除く): 414534885

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 149, 195, 377, 435, 447, 617, 745, 1131, 1851, 1885, 1937, 2235, 3085, 4321, 5655, 5811, 8021, 9255, 9685, 12963, 17893, 21605, 24063, 29055, 40105, 53679, 56173, 64815, 89465, 91933, 120315, 168519, 232609, 268395, 275799, 280865, 459665, 697827, 842595, 1163045, 1195129, 1378995, 2666057, 3489135, 3585387, 5975645, 7998171, 13330285, 17926935, 34658741, 39990855, 103976223, 173293705, 519881115]

約数ペア:

[(1, 519881115), (3, 173293705), (5, 103976223), (13, 39990855), (15, 34658741), (29, 17926935), (39, 13330285), (65, 7998171), (87, 5975645), (145, 3585387), (149, 3489135), (195, 2666057), (377, 1378995), (435, 1195129), (447, 1163045), (617, 842595), (745, 697827), (1131, 459665), (1851, 280865), (1885, 275799), (1937, 268395), (2235, 232609), (3085, 168519), (4321, 120315), (5655, 91933), (5811, 89465), (8021, 64815), (9255, 56173), (9685, 53679), (12963, 40105), (17893, 29055), (21605, 24063)]