28523858625

素因数分解:

$3^2\times 5^3\times {\mathrm{1949}}^1\times {\mathrm{13009}}^1$

素因数の和:14979

約数の個数: 48

約数和(自身を含む): 51449346000

約数和(自身を除く): 22925487375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1949, 5847, 9745, 13009, 17541, 29235, 39027, 48725, 65045, 87705, 117081, 146175, 195135, 243625, 325225, 438525, 585405, 730875, 975675, 1626125, 2192625, 2927025, 4878375, 14635125, 25354541, 76063623, 126772705, 228190869, 380318115, 633863525, 1140954345, 1901590575, 3169317625, 5704771725, 9507952875, 28523858625]

約数ペア:

[(1, 28523858625), (3, 9507952875), (5, 5704771725), (9, 3169317625), (15, 1901590575), (25, 1140954345), (45, 633863525), (75, 380318115), (125, 228190869), (225, 126772705), (375, 76063623), (1125, 25354541), (1949, 14635125), (5847, 4878375), (9745, 2927025), (13009, 2192625), (17541, 1626125), (29235, 975675), (39027, 730875), (48725, 585405), (65045, 438525), (87705, 325225), (117081, 243625), (146175, 195135)]