25809450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7519

約数の個数: 48

約数和(自身を含む): 66799296

約数和(自身を除く): 40989846

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 7481, 14962, 22443, 37405, 44886, 74810, 112215, 172063, 187025, 224430, 344126, 374050, 516189, 561075, 860315, 1032378, 1122150, 1720630, 2580945, 4301575, 5161890, 8603150, 12904725, 25809450]

約数ペア:

[(1, 25809450), (2, 12904725), (3, 8603150), (5, 5161890), (6, 4301575), (10, 2580945), (15, 1720630), (23, 1122150), (25, 1032378), (30, 860315), (46, 561075), (50, 516189), (69, 374050), (75, 344126), (115, 224430), (138, 187025), (150, 172063), (230, 112215), (345, 74810), (575, 44886), (690, 37405), (1150, 22443), (1725, 14962), (3450, 7481)]