78492125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 24842275

約数列:

[1, 5, 25, 29, 59, 125, 145, 295, 367, 725, 1475, 1711, 1835, 3625, 7375, 8555, 9175, 10643, 21653, 42775, 45875, 53215, 108265, 213875, 266075, 541325, 627937, 1330375, 2706625, 3139685, 15698425, 78492125]

約数ペア:

[(1, 78492125), (5, 15698425), (25, 3139685), (29, 2706625), (59, 1330375), (125, 627937), (145, 541325), (295, 266075), (367, 213875), (725, 108265), (1475, 53215), (1711, 45875), (1835, 42775), (3625, 21653), (7375, 10643), (8555, 9175)]