127277535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 128189985

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 263, 385, 419, 789, 1155, 1257, 1315, 1841, 2095, 2893, 2933, 3945, 4609, 5523, 6285, 8679, 8799, 9205, 13827, 14465, 14665, 20251, 23045, 27615, 32263, 43395, 43995, 60753, 69135, 96789, 101255, 110197, 161315, 303765, 330591, 483945, 550985, 771379, 1212167, 1652955, 2314137, 3636501, 3856895, 6060835, 8485169, 11570685, 18182505, 25455507, 42425845, 127277535]

約数ペア:

[(1, 127277535), (3, 42425845), (5, 25455507), (7, 18182505), (11, 11570685), (15, 8485169), (21, 6060835), (33, 3856895), (35, 3636501), (55, 2314137), (77, 1652955), (105, 1212167), (165, 771379), (231, 550985), (263, 483945), (385, 330591), (419, 303765), (789, 161315), (1155, 110197), (1257, 101255), (1315, 96789), (1841, 69135), (2095, 60753), (2893, 43995), (2933, 43395), (3945, 32263), (4609, 27615), (5523, 23045), (6285, 20251), (8679, 14665), (8799, 14465), (9205, 13827)]