12613125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{31}}^2$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 24817056

約数和(自身を除く): 12203931

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 125, 155, 175, 217, 375, 465, 525, 625, 651, 775, 875, 961, 1085, 1875, 2325, 2625, 2883, 3255, 3875, 4375, 4805, 5425, 6727, 11625, 13125, 14415, 16275, 19375, 20181, 24025, 27125, 33635, 58125, 72075, 81375, 100905, 120125, 135625, 168175, 360375, 406875, 504525, 600625, 840875, 1801875, 2522625, 4204375, 12613125]

約数ペア:

[(1, 12613125), (3, 4204375), (5, 2522625), (7, 1801875), (15, 840875), (21, 600625), (25, 504525), (31, 406875), (35, 360375), (75, 168175), (93, 135625), (105, 120125), (125, 100905), (155, 81375), (175, 72075), (217, 58125), (375, 33635), (465, 27125), (525, 24025), (625, 20181), (651, 19375), (775, 16275), (875, 14415), (961, 13125), (1085, 11625), (1875, 6727), (2325, 5425), (2625, 4805), (2883, 4375), (3255, 3875)]