25896045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10761

約数の個数: 32

約数和(自身を含む): 49416192

約数和(自身を除く): 23520147

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 10723, 32169, 53615, 75061, 160845, 225183, 246629, 375305, 739887, 1125915, 1233145, 1726403, 3699435, 5179209, 8632015, 25896045]

約数ペア:

[(1, 25896045), (3, 8632015), (5, 5179209), (7, 3699435), (15, 1726403), (21, 1233145), (23, 1125915), (35, 739887), (69, 375305), (105, 246629), (115, 225183), (161, 160845), (345, 75061), (483, 53615), (805, 32169), (2415, 10723)]