13432575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 11565825

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 599, 897, 975, 1495, 1725, 1797, 2995, 4485, 7475, 7787, 8985, 13777, 14975, 22425, 23361, 38935, 41331, 44925, 68885, 116805, 179101, 194675, 206655, 344425, 537303, 584025, 895505, 1033275, 2686515, 4477525, 13432575]

約数ペア:

[(1, 13432575), (3, 4477525), (5, 2686515), (13, 1033275), (15, 895505), (23, 584025), (25, 537303), (39, 344425), (65, 206655), (69, 194675), (75, 179101), (115, 116805), (195, 68885), (299, 44925), (325, 41331), (345, 38935), (575, 23361), (599, 22425), (897, 14975), (975, 13777), (1495, 8985), (1725, 7787), (1797, 7475), (2995, 4485)]