188809995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36913}}^1$

素因数の和:36963

約数の個数: 32

約数和(自身を含む): 340199424

約数和(自身を除く): 151389429

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 36913, 110739, 184565, 406043, 553695, 1144303, 1218129, 2030215, 3432909, 5721515, 6090645, 12587333, 17164545, 37761999, 62936665, 188809995]

約数ペア:

[(1, 188809995), (3, 62936665), (5, 37761999), (11, 17164545), (15, 12587333), (31, 6090645), (33, 5721515), (55, 3432909), (93, 2030215), (155, 1218129), (165, 1144303), (341, 553695), (465, 406043), (1023, 184565), (1705, 110739), (5115, 36913)]