68172925995

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{117193}}^1$

素因数の和:117377

約数の個数: 64

約数和(自身を含む): 126006988800

約数和(自身を除く): 57834062805

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 139, 155, 279, 417, 465, 695, 837, 1251, 1395, 2085, 3753, 4185, 4309, 6255, 12927, 18765, 21545, 38781, 64635, 116343, 117193, 193905, 351579, 581715, 585965, 1054737, 1757895, 3164211, 3632983, 5273685, 10898949, 15821055, 16289827, 18164915, 32696847, 48869481, 54494745, 81449135, 98090541, 146608443, 163484235, 244347405, 439825329, 490452705, 504984637, 733042215, 1514953911, 2199126645, 2524923185, 4544861733, 7574769555, 13634585199, 22724308665, 68172925995]

約数ペア:

[(1, 68172925995), (3, 22724308665), (5, 13634585199), (9, 7574769555), (15, 4544861733), (27, 2524923185), (31, 2199126645), (45, 1514953911), (93, 733042215), (135, 504984637), (139, 490452705), (155, 439825329), (279, 244347405), (417, 163484235), (465, 146608443), (695, 98090541), (837, 81449135), (1251, 54494745), (1395, 48869481), (2085, 32696847), (3753, 18164915), (4185, 16289827), (4309, 15821055), (6255, 10898949), (12927, 5273685), (18765, 3632983), (21545, 3164211), (38781, 1757895), (64635, 1054737), (116343, 585965), (117193, 581715), (193905, 351579)]