23965875

素因数分解:

$3^6\times 5^3\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 56

約数和(自身を含む): 45014112

約数和(自身を除く): 21048237

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 263, 375, 405, 675, 729, 789, 1125, 1215, 1315, 2025, 2367, 3375, 3645, 3945, 6075, 6575, 7101, 10125, 11835, 18225, 19725, 21303, 30375, 32875, 35505, 59175, 63909, 91125, 98625, 106515, 177525, 191727, 295875, 319545, 532575, 887625, 958635, 1597725, 2662875, 4793175, 7988625, 23965875]

約数ペア:

[(1, 23965875), (3, 7988625), (5, 4793175), (9, 2662875), (15, 1597725), (25, 958635), (27, 887625), (45, 532575), (75, 319545), (81, 295875), (125, 191727), (135, 177525), (225, 106515), (243, 98625), (263, 91125), (375, 63909), (405, 59175), (675, 35505), (729, 32875), (789, 30375), (1125, 21303), (1215, 19725), (1315, 18225), (2025, 11835), (2367, 10125), (3375, 7101), (3645, 6575), (3945, 6075)]