38362005

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 76665600

約数和(自身を除く): 38303595

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 109, 135, 165, 237, 297, 327, 395, 405, 495, 545, 711, 869, 891, 981, 1185, 1199, 1485, 1635, 2133, 2607, 2943, 3555, 3597, 4345, 4455, 4905, 5995, 6399, 7821, 8611, 8829, 10665, 10791, 13035, 14715, 17985, 23463, 25833, 31995, 32373, 39105, 43055, 44145, 53955, 70389, 77499, 94721, 97119, 117315, 129165, 161865, 232497, 284163, 351945, 387495, 473605, 485595, 697491, 852489, 1162485, 1420815, 2557467, 3487455, 4262445, 7672401, 12787335, 38362005]

約数ペア:

[(1, 38362005), (3, 12787335), (5, 7672401), (9, 4262445), (11, 3487455), (15, 2557467), (27, 1420815), (33, 1162485), (45, 852489), (55, 697491), (79, 485595), (81, 473605), (99, 387495), (109, 351945), (135, 284163), (165, 232497), (237, 161865), (297, 129165), (327, 117315), (395, 97119), (405, 94721), (495, 77499), (545, 70389), (711, 53955), (869, 44145), (891, 43055), (981, 39105), (1185, 32373), (1199, 31995), (1485, 25833), (1635, 23463), (2133, 17985), (2607, 14715), (2943, 13035), (3555, 10791), (3597, 10665), (4345, 8829), (4455, 8611), (4905, 7821), (5995, 6399)]