4260375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{541}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 8793408

約数和(自身を除く): 4533033

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 541, 875, 1125, 1575, 1623, 2625, 2705, 3787, 4869, 7875, 8115, 11361, 13525, 18935, 24345, 34083, 40575, 56805, 67625, 94675, 121725, 170415, 202875, 284025, 473375, 608625, 852075, 1420125, 4260375]

約数ペア:

[(1, 4260375), (3, 1420125), (5, 852075), (7, 608625), (9, 473375), (15, 284025), (21, 202875), (25, 170415), (35, 121725), (45, 94675), (63, 67625), (75, 56805), (105, 40575), (125, 34083), (175, 24345), (225, 18935), (315, 13525), (375, 11361), (525, 8115), (541, 7875), (875, 4869), (1125, 3787), (1575, 2705), (1623, 2625)]