15003274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 13150166

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 251, 286, 418, 494, 502, 1573, 2299, 2717, 2761, 3146, 3263, 4598, 4769, 5434, 5522, 6526, 9538, 29887, 30371, 35893, 52459, 59774, 60742, 61997, 71786, 104918, 123994, 394823, 577049, 681967, 789646, 1154098, 1363934, 7501637, 15003274]

約数ペア:

[(1, 15003274), (2, 7501637), (11, 1363934), (13, 1154098), (19, 789646), (22, 681967), (26, 577049), (38, 394823), (121, 123994), (143, 104918), (209, 71786), (242, 61997), (247, 60742), (251, 59774), (286, 52459), (418, 35893), (494, 30371), (502, 29887), (1573, 9538), (2299, 6526), (2717, 5522), (2761, 5434), (3146, 4769), (3263, 4598)]