23473125

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 47234880

約数和(自身を除く): 23761755

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 107, 117, 125, 135, 195, 225, 321, 325, 351, 375, 535, 585, 625, 675, 963, 975, 1125, 1391, 1605, 1625, 1755, 1875, 2675, 2889, 2925, 3375, 4173, 4815, 4875, 5625, 6955, 8025, 8125, 8775, 12519, 13375, 14445, 14625, 16875, 20865, 24075, 24375, 34775, 37557, 40125, 43875, 62595, 66875, 72225, 73125, 104325, 120375, 173875, 187785, 200625, 219375, 312975, 361125, 521625, 601875, 869375, 938925, 1564875, 1805625, 2608125, 4694625, 7824375, 23473125]

約数ペア:

[(1, 23473125), (3, 7824375), (5, 4694625), (9, 2608125), (13, 1805625), (15, 1564875), (25, 938925), (27, 869375), (39, 601875), (45, 521625), (65, 361125), (75, 312975), (107, 219375), (117, 200625), (125, 187785), (135, 173875), (195, 120375), (225, 104325), (321, 73125), (325, 72225), (351, 66875), (375, 62595), (535, 43875), (585, 40125), (625, 37557), (675, 34775), (963, 24375), (975, 24075), (1125, 20865), (1391, 16875), (1605, 14625), (1625, 14445), (1755, 13375), (1875, 12519), (2675, 8775), (2889, 8125), (2925, 8025), (3375, 6955), (4173, 5625), (4815, 4875)]