12943125

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 26241600

約数和(自身を除く): 13298475

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 59, 65, 75, 117, 125, 135, 177, 195, 225, 295, 325, 351, 375, 531, 585, 625, 675, 767, 885, 975, 1125, 1475, 1593, 1625, 1755, 1875, 2301, 2655, 2925, 3375, 3835, 4425, 4875, 5625, 6903, 7375, 7965, 8125, 8775, 11505, 13275, 14625, 16875, 19175, 20709, 22125, 24375, 34515, 36875, 39825, 43875, 57525, 66375, 73125, 95875, 103545, 110625, 172575, 199125, 219375, 287625, 331875, 479375, 517725, 862875, 995625, 1438125, 2588625, 4314375, 12943125]

約数ペア:

[(1, 12943125), (3, 4314375), (5, 2588625), (9, 1438125), (13, 995625), (15, 862875), (25, 517725), (27, 479375), (39, 331875), (45, 287625), (59, 219375), (65, 199125), (75, 172575), (117, 110625), (125, 103545), (135, 95875), (177, 73125), (195, 66375), (225, 57525), (295, 43875), (325, 39825), (351, 36875), (375, 34515), (531, 24375), (585, 22125), (625, 20709), (675, 19175), (767, 16875), (885, 14625), (975, 13275), (1125, 11505), (1475, 8775), (1593, 8125), (1625, 7965), (1755, 7375), (1875, 6903), (2301, 5625), (2655, 4875), (2925, 4425), (3375, 3835)]