406018425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 713847168

約数和(自身を除く): 307828743

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 575, 795, 1219, 1325, 1725, 3657, 3975, 4441, 6095, 13323, 18285, 22205, 30475, 66615, 91425, 102143, 111025, 235373, 306429, 333075, 510715, 706119, 1176865, 1532145, 2553575, 3530595, 5413579, 5884325, 7660725, 16240737, 17652975, 27067895, 81203685, 135339475, 406018425]

約数ペア:

[(1, 406018425), (3, 135339475), (5, 81203685), (15, 27067895), (23, 17652975), (25, 16240737), (53, 7660725), (69, 5884325), (75, 5413579), (115, 3530595), (159, 2553575), (265, 1532145), (345, 1176865), (575, 706119), (795, 510715), (1219, 333075), (1325, 306429), (1725, 235373), (3657, 111025), (3975, 102143), (4441, 91425), (6095, 66615), (13323, 30475), (18285, 22205)]