84187015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 116992512

約数和(自身を除く): 32805497

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 671, 1091, 1265, 1403, 3355, 5455, 7015, 12001, 15433, 25093, 60005, 66551, 77165, 125465, 276023, 332755, 732061, 1380115, 1530673, 3660305, 7653365, 16837403, 84187015]

約数ペア:

[(1, 84187015), (5, 16837403), (11, 7653365), (23, 3660305), (55, 1530673), (61, 1380115), (115, 732061), (253, 332755), (305, 276023), (671, 125465), (1091, 77165), (1265, 66551), (1403, 60005), (3355, 25093), (5455, 15433), (7015, 12001)]