12702375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1613}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 26185536

約数和(自身を除く): 13483161

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, 1613, 2625, 4839, 7875, 8065, 11291, 14517, 24195, 33873, 40325, 56455, 72585, 101619, 120975, 169365, 201625, 282275, 362925, 508095, 604875, 846825, 1411375, 1814625, 2540475, 4234125, 12702375]

約数ペア:

[(1, 12702375), (3, 4234125), (5, 2540475), (7, 1814625), (9, 1411375), (15, 846825), (21, 604875), (25, 508095), (35, 362925), (45, 282275), (63, 201625), (75, 169365), (105, 120975), (125, 101619), (175, 72585), (225, 56455), (315, 40325), (375, 33873), (525, 24195), (875, 14517), (1125, 11291), (1575, 8065), (1613, 7875), (2625, 4839)]