72757125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{9239}}^1$

素因数の和:9267

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 77152635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 9239, 27717, 46195, 64673, 83151, 138585, 194019, 230975, 323365, 415755, 582057, 692925, 970095, 1154875, 1616825, 2078775, 2910285, 3464625, 4850475, 8084125, 10393875, 14551425, 24252375, 72757125]

約数ペア:

[(1, 72757125), (3, 24252375), (5, 14551425), (7, 10393875), (9, 8084125), (15, 4850475), (21, 3464625), (25, 2910285), (35, 2078775), (45, 1616825), (63, 1154875), (75, 970095), (105, 692925), (125, 582057), (175, 415755), (225, 323365), (315, 230975), (375, 194019), (525, 138585), (875, 83151), (1125, 64673), (1575, 46195), (2625, 27717), (7875, 9239)]