17280168645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 29667980160

約数和(自身を除く): 12387811515

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 179, 181, 185, 465, 537, 543, 555, 895, 905, 961, 1147, 2685, 2715, 2883, 3441, 4805, 5549, 5611, 5735, 6623, 6697, 14415, 16647, 16833, 17205, 19869, 20091, 27745, 28055, 32399, 33115, 33485, 35557, 83235, 84165, 97197, 99345, 100455, 106671, 161995, 172019, 173941, 177785, 205313, 207607, 485985, 516057, 521823, 533355, 615939, 622821, 860095, 869705, 1004369, 1026565, 1038035, 1198763, 2580285, 2609115, 3013107, 3079695, 3114105, 3596289, 5021845, 5993815, 6364703, 6435817, 15065535, 17981445, 19094109, 19307451, 31135439, 31823515, 32179085, 37161653, 93406317, 95470545, 96537255, 111484959, 155677195, 185808265, 467031585, 557424795, 1152011243, 3456033729, 5760056215, 17280168645]

約数ペア:

[(1, 17280168645), (3, 5760056215), (5, 3456033729), (15, 1152011243), (31, 557424795), (37, 467031585), (93, 185808265), (111, 155677195), (155, 111484959), (179, 96537255), (181, 95470545), (185, 93406317), (465, 37161653), (537, 32179085), (543, 31823515), (555, 31135439), (895, 19307451), (905, 19094109), (961, 17981445), (1147, 15065535), (2685, 6435817), (2715, 6364703), (2883, 5993815), (3441, 5021845), (4805, 3596289), (5549, 3114105), (5611, 3079695), (5735, 3013107), (6623, 2609115), (6697, 2580285), (14415, 1198763), (16647, 1038035), (16833, 1026565), (17205, 1004369), (19869, 869705), (20091, 860095), (27745, 622821), (28055, 615939), (32399, 533355), (33115, 521823), (33485, 516057), (35557, 485985), (83235, 207607), (84165, 205313), (97197, 177785), (99345, 173941), (100455, 172019), (106671, 161995)]