38112725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 59781888

約数和(自身を除く): 21669163

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 557, 575, 595, 805, 1955, 2737, 2785, 2975, 3899, 4025, 9469, 9775, 12811, 13685, 13925, 19495, 47345, 64055, 66283, 68425, 89677, 97475, 217787, 236725, 320275, 331415, 448385, 1088935, 1524509, 1657075, 2241925, 5444675, 7622545, 38112725]

約数ペア:

[(1, 38112725), (5, 7622545), (7, 5444675), (17, 2241925), (23, 1657075), (25, 1524509), (35, 1088935), (85, 448385), (115, 331415), (119, 320275), (161, 236725), (175, 217787), (391, 97475), (425, 89677), (557, 68425), (575, 66283), (595, 64055), (805, 47345), (1955, 19495), (2737, 13925), (2785, 13685), (2975, 12811), (3899, 9775), (4025, 9469)]