8488125

素因数分解:

$3^3\times 5^4\times {\mathrm{503}}^1$

素因数の和:532

約数の個数: 40

約数和(自身を含む): 15744960

約数和(自身を除く): 7256835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 503, 625, 675, 1125, 1509, 1875, 2515, 3375, 4527, 5625, 7545, 12575, 13581, 16875, 22635, 37725, 62875, 67905, 113175, 188625, 314375, 339525, 565875, 943125, 1697625, 2829375, 8488125]

約数ペア:

[(1, 8488125), (3, 2829375), (5, 1697625), (9, 943125), (15, 565875), (25, 339525), (27, 314375), (45, 188625), (75, 113175), (125, 67905), (135, 62875), (225, 37725), (375, 22635), (503, 16875), (625, 13581), (675, 12575), (1125, 7545), (1509, 5625), (1875, 4527), (2515, 3375)]