195746265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 419852160

約数和(自身を除く): 224105895

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1601, 1881, 2145, 2223, 2717, 3135, 3705, 4803, 6435, 8005, 8151, 9405, 11115, 13585, 14409, 17611, 20813, 24015, 24453, 30419, 40755, 52833, 62439, 72045, 88055, 91257, 104065, 122265, 152095, 158499, 187317, 228943, 264165, 273771, 312195, 334609, 395447, 456285, 686829, 792495, 936585, 1003827, 1144715, 1186341, 1368855, 1673045, 1977235, 2060487, 3011481, 3434145, 3559023, 4349917, 5019135, 5931705, 10302435, 13049751, 15057405, 17795115, 21749585, 39149253, 65248755, 195746265]

約数ペア:

[(1, 195746265), (3, 65248755), (5, 39149253), (9, 21749585), (11, 17795115), (13, 15057405), (15, 13049751), (19, 10302435), (33, 5931705), (39, 5019135), (45, 4349917), (55, 3559023), (57, 3434145), (65, 3011481), (95, 2060487), (99, 1977235), (117, 1673045), (143, 1368855), (165, 1186341), (171, 1144715), (195, 1003827), (209, 936585), (247, 792495), (285, 686829), (429, 456285), (495, 395447), (585, 334609), (627, 312195), (715, 273771), (741, 264165), (855, 228943), (1045, 187317), (1235, 158499), (1287, 152095), (1601, 122265), (1881, 104065), (2145, 91257), (2223, 88055), (2717, 72045), (3135, 62439), (3705, 52833), (4803, 40755), (6435, 30419), (8005, 24453), (8151, 24015), (9405, 20813), (11115, 17611), (13585, 14409)]