30547125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 65235456

約数和(自身を除く): 34688331

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 431, 525, 567, 675, 875, 945, 1125, 1293, 1575, 2025, 2155, 2625, 2835, 3017, 3375, 3879, 4725, 6465, 7875, 9051, 10125, 10775, 11637, 14175, 15085, 19395, 23625, 27153, 32325, 34911, 45255, 53875, 58185, 70875, 75425, 81459, 96975, 135765, 161625, 174555, 226275, 244377, 290925, 377125, 407295, 484875, 678825, 872775, 1131375, 1221885, 1454625, 2036475, 3394125, 4363875, 6109425, 10182375, 30547125]

約数ペア:

[(1, 30547125), (3, 10182375), (5, 6109425), (7, 4363875), (9, 3394125), (15, 2036475), (21, 1454625), (25, 1221885), (27, 1131375), (35, 872775), (45, 678825), (63, 484875), (75, 407295), (81, 377125), (105, 290925), (125, 244377), (135, 226275), (175, 174555), (189, 161625), (225, 135765), (315, 96975), (375, 81459), (405, 75425), (431, 70875), (525, 58185), (567, 53875), (675, 45255), (875, 34911), (945, 32325), (1125, 27153), (1293, 23625), (1575, 19395), (2025, 15085), (2155, 14175), (2625, 11637), (2835, 10775), (3017, 10125), (3375, 9051), (3879, 7875), (4725, 6465)]