1915691355

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{3019}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 3392064000

約数和(自身を除く): 1476372645

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 239, 295, 531, 717, 885, 1195, 2151, 2655, 3019, 3585, 9057, 10755, 14101, 15095, 27171, 42303, 45285, 70505, 126909, 135855, 178121, 211515, 534363, 634545, 721541, 890605, 1603089, 2164623, 2671815, 3607705, 6493869, 8015445, 10823115, 32469345, 42570919, 127712757, 212854595, 383138271, 638563785, 1915691355]

約数ペア:

[(1, 1915691355), (3, 638563785), (5, 383138271), (9, 212854595), (15, 127712757), (45, 42570919), (59, 32469345), (177, 10823115), (239, 8015445), (295, 6493869), (531, 3607705), (717, 2671815), (885, 2164623), (1195, 1603089), (2151, 890605), (2655, 721541), (3019, 634545), (3585, 534363), (9057, 211515), (10755, 178121), (14101, 135855), (15095, 126909), (27171, 70505), (42303, 45285)]