24287475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 43604352

約数和(自身を除く): 19316877

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 443, 645, 731, 1075, 1275, 1329, 2193, 2215, 3225, 3655, 6645, 7531, 10965, 11075, 18275, 19049, 22593, 33225, 37655, 54825, 57147, 95245, 112965, 188275, 285735, 323833, 476225, 564825, 971499, 1428675, 1619165, 4857495, 8095825, 24287475]

約数ペア:

[(1, 24287475), (3, 8095825), (5, 4857495), (15, 1619165), (17, 1428675), (25, 971499), (43, 564825), (51, 476225), (75, 323833), (85, 285735), (129, 188275), (215, 112965), (255, 95245), (425, 57147), (443, 54825), (645, 37655), (731, 33225), (1075, 22593), (1275, 19049), (1329, 18275), (2193, 11075), (2215, 10965), (3225, 7531), (3655, 6645)]