38563065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 38263815

約数列:

[1, 3, 5, 9, 15, 19, 23, 37, 45, 53, 57, 69, 95, 111, 115, 159, 171, 185, 207, 265, 285, 333, 345, 437, 477, 555, 703, 795, 851, 855, 1007, 1035, 1219, 1311, 1665, 1961, 2109, 2185, 2385, 2553, 3021, 3515, 3657, 3933, 4255, 5035, 5883, 6095, 6327, 6555, 7659, 9063, 9805, 10545, 10971, 12765, 15105, 16169, 17649, 18285, 19665, 23161, 29415, 31635, 37259, 38295, 45103, 45315, 48507, 54855, 69483, 80845, 88245, 111777, 115805, 135309, 145521, 186295, 208449, 225515, 242535, 335331, 347415, 405927, 558885, 676545, 727605, 856957, 1042245, 1676655, 2029635, 2570871, 4284785, 7712613, 12854355, 38563065]

約数ペア:

[(1, 38563065), (3, 12854355), (5, 7712613), (9, 4284785), (15, 2570871), (19, 2029635), (23, 1676655), (37, 1042245), (45, 856957), (53, 727605), (57, 676545), (69, 558885), (95, 405927), (111, 347415), (115, 335331), (159, 242535), (171, 225515), (185, 208449), (207, 186295), (265, 145521), (285, 135309), (333, 115805), (345, 111777), (437, 88245), (477, 80845), (555, 69483), (703, 54855), (795, 48507), (851, 45315), (855, 45103), (1007, 38295), (1035, 37259), (1219, 31635), (1311, 29415), (1665, 23161), (1961, 19665), (2109, 18285), (2185, 17649), (2385, 16169), (2553, 15105), (3021, 12765), (3515, 10971), (3657, 10545), (3933, 9805), (4255, 9063), (5035, 7659), (5883, 6555), (6095, 6327)]