201610755

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2305

約数の個数: 64

約数和(自身を含む): 387072000

約数和(自身を除く): 185461245

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 621, 667, 783, 1035, 1305, 2001, 2239, 3105, 3335, 3915, 6003, 6717, 10005, 11195, 18009, 20151, 30015, 33585, 51497, 60453, 64931, 90045, 100755, 154491, 194793, 257485, 302265, 324655, 463473, 584379, 772455, 973965, 1390419, 1493413, 1753137, 2317365, 2921895, 4480239, 6952095, 7467065, 8765685, 13440717, 22401195, 40322151, 67203585, 201610755]

約数ペア:

[(1, 201610755), (3, 67203585), (5, 40322151), (9, 22401195), (15, 13440717), (23, 8765685), (27, 7467065), (29, 6952095), (45, 4480239), (69, 2921895), (87, 2317365), (115, 1753137), (135, 1493413), (145, 1390419), (207, 973965), (261, 772455), (345, 584379), (435, 463473), (621, 324655), (667, 302265), (783, 257485), (1035, 194793), (1305, 154491), (2001, 100755), (2239, 90045), (3105, 64931), (3335, 60453), (3915, 51497), (6003, 33585), (6717, 30015), (10005, 20151), (11195, 18009)]