15694439925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2141}}^1\times {\mathrm{2273}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 26575674048

約数和(自身を除く): 10881234123

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2141, 2273, 3225, 6423, 6819, 10705, 11365, 32115, 34095, 53525, 56825, 92063, 97739, 160575, 170475, 276189, 293217, 460315, 488695, 1380945, 1466085, 2301575, 2443475, 4866493, 6904725, 7330425, 14599479, 24332465, 72997395, 121662325, 209259199, 364986975, 627777597, 1046295995, 3138887985, 5231479975, 15694439925]

約数ペア:

[(1, 15694439925), (3, 5231479975), (5, 3138887985), (15, 1046295995), (25, 627777597), (43, 364986975), (75, 209259199), (129, 121662325), (215, 72997395), (645, 24332465), (1075, 14599479), (2141, 7330425), (2273, 6904725), (3225, 4866493), (6423, 2443475), (6819, 2301575), (10705, 1466085), (11365, 1380945), (32115, 488695), (34095, 460315), (53525, 293217), (56825, 276189), (92063, 170475), (97739, 160575)]