73628625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{4007}}^1$

素因数の和:4039

約数の個数: 48

約数和(自身を含む): 142556544

約数和(自身を除く): 68927919

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3675, 4007, 6125, 12021, 18375, 20035, 28049, 60105, 84147, 100175, 140245, 196343, 300525, 420735, 500875, 589029, 701225, 981715, 1502625, 2103675, 2945145, 3506125, 4908575, 10518375, 14725725, 24542875, 73628625]

約数ペア:

[(1, 73628625), (3, 24542875), (5, 14725725), (7, 10518375), (15, 4908575), (21, 3506125), (25, 2945145), (35, 2103675), (49, 1502625), (75, 981715), (105, 701225), (125, 589029), (147, 500875), (175, 420735), (245, 300525), (375, 196343), (525, 140245), (735, 100175), (875, 84147), (1225, 60105), (2625, 28049), (3675, 20035), (4007, 18375), (6125, 12021)]