11799375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 23992320

約数和(自身を除く): 12192945

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 31, 35, 75, 87, 93, 105, 125, 145, 155, 175, 203, 217, 375, 435, 465, 525, 609, 625, 651, 725, 775, 875, 899, 1015, 1085, 1875, 2175, 2325, 2625, 2697, 3045, 3255, 3625, 3875, 4375, 4495, 5075, 5425, 6293, 10875, 11625, 13125, 13485, 15225, 16275, 18125, 18879, 19375, 22475, 25375, 27125, 31465, 54375, 58125, 67425, 76125, 81375, 94395, 112375, 126875, 135625, 157325, 337125, 380625, 406875, 471975, 561875, 786625, 1685625, 2359875, 3933125, 11799375]

約数ペア:

[(1, 11799375), (3, 3933125), (5, 2359875), (7, 1685625), (15, 786625), (21, 561875), (25, 471975), (29, 406875), (31, 380625), (35, 337125), (75, 157325), (87, 135625), (93, 126875), (105, 112375), (125, 94395), (145, 81375), (155, 76125), (175, 67425), (203, 58125), (217, 54375), (375, 31465), (435, 27125), (465, 25375), (525, 22475), (609, 19375), (625, 18879), (651, 18125), (725, 16275), (775, 15225), (875, 13485), (899, 13125), (1015, 11625), (1085, 10875), (1875, 6293), (2175, 5425), (2325, 5075), (2625, 4495), (2697, 4375), (3045, 3875), (3255, 3625)]