40188555

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 82188288

約数和(自身を除く): 41999733

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 97, 99, 135, 155, 165, 243, 279, 291, 297, 341, 405, 465, 485, 495, 837, 873, 891, 1023, 1067, 1215, 1395, 1455, 1485, 1705, 2511, 2619, 2673, 3007, 3069, 3201, 4185, 4365, 4455, 5115, 5335, 7533, 7857, 9021, 9207, 9603, 12555, 13095, 13365, 15035, 15345, 16005, 23571, 27063, 27621, 28809, 33077, 37665, 39285, 45105, 46035, 48015, 81189, 82863, 86427, 99231, 117855, 135315, 138105, 144045, 165385, 243567, 259281, 297693, 405945, 414315, 432135, 496155, 730701, 893079, 1217835, 1296405, 1488465, 2679237, 3653505, 4465395, 8037711, 13396185, 40188555]

約数ペア:

[(1, 40188555), (3, 13396185), (5, 8037711), (9, 4465395), (11, 3653505), (15, 2679237), (27, 1488465), (31, 1296405), (33, 1217835), (45, 893079), (55, 730701), (81, 496155), (93, 432135), (97, 414315), (99, 405945), (135, 297693), (155, 259281), (165, 243567), (243, 165385), (279, 144045), (291, 138105), (297, 135315), (341, 117855), (405, 99231), (465, 86427), (485, 82863), (495, 81189), (837, 48015), (873, 46035), (891, 45105), (1023, 39285), (1067, 37665), (1215, 33077), (1395, 28809), (1455, 27621), (1485, 27063), (1705, 23571), (2511, 16005), (2619, 15345), (2673, 15035), (3007, 13365), (3069, 13095), (3201, 12555), (4185, 9603), (4365, 9207), (4455, 9021), (5115, 7857), (5335, 7533)]