8992425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 16748928

約数和(自身を除く): 7756503

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 401, 575, 897, 975, 1203, 1495, 1725, 2005, 4485, 5213, 6015, 7475, 9223, 10025, 15639, 22425, 26065, 27669, 30075, 46115, 78195, 119899, 130325, 138345, 230575, 359697, 390975, 599495, 691725, 1798485, 2997475, 8992425]

約数ペア:

[(1, 8992425), (3, 2997475), (5, 1798485), (13, 691725), (15, 599495), (23, 390975), (25, 359697), (39, 230575), (65, 138345), (69, 130325), (75, 119899), (115, 78195), (195, 46115), (299, 30075), (325, 27669), (345, 26065), (401, 22425), (575, 15639), (897, 10025), (975, 9223), (1203, 7475), (1495, 6015), (1725, 5213), (2005, 4485)]