66338595

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 129111840

約数和(自身を除く): 62773245

約数列:

[1, 3, 5, 9, 15, 19, 27, 37, 45, 57, 81, 95, 111, 135, 171, 185, 233, 285, 333, 405, 513, 555, 699, 703, 855, 999, 1165, 1539, 1665, 2097, 2109, 2565, 2997, 3495, 3515, 4427, 4995, 6291, 6327, 7695, 8621, 10485, 10545, 13281, 14985, 18873, 18981, 22135, 25863, 31455, 31635, 39843, 43105, 56943, 66405, 77589, 94365, 94905, 119529, 129315, 163799, 199215, 232767, 284715, 358587, 387945, 491397, 597645, 698301, 818995, 1163835, 1474191, 1792935, 2456985, 3491505, 4422573, 7370955, 13267719, 22112865, 66338595]

約数ペア:

[(1, 66338595), (3, 22112865), (5, 13267719), (9, 7370955), (15, 4422573), (19, 3491505), (27, 2456985), (37, 1792935), (45, 1474191), (57, 1163835), (81, 818995), (95, 698301), (111, 597645), (135, 491397), (171, 387945), (185, 358587), (233, 284715), (285, 232767), (333, 199215), (405, 163799), (513, 129315), (555, 119529), (699, 94905), (703, 94365), (855, 77589), (999, 66405), (1165, 56943), (1539, 43105), (1665, 39843), (2097, 31635), (2109, 31455), (2565, 25863), (2997, 22135), (3495, 18981), (3515, 18873), (4427, 14985), (4995, 13281), (6291, 10545), (6327, 10485), (7695, 8621)]