47485425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 38009103

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 431, 565, 975, 1293, 1469, 1695, 2155, 2825, 4407, 5603, 6465, 7345, 8475, 10775, 16809, 22035, 28015, 32325, 36725, 48703, 84045, 110175, 140075, 146109, 243515, 420225, 633139, 730545, 1217575, 1899417, 3165695, 3652725, 9497085, 15828475, 47485425]

約数ペア:

[(1, 47485425), (3, 15828475), (5, 9497085), (13, 3652725), (15, 3165695), (25, 1899417), (39, 1217575), (65, 730545), (75, 633139), (113, 420225), (195, 243515), (325, 146109), (339, 140075), (431, 110175), (565, 84045), (975, 48703), (1293, 36725), (1469, 32325), (1695, 28015), (2155, 22035), (2825, 16809), (4407, 10775), (5603, 8475), (6465, 7345)]