42390075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6244

約数の個数: 48

約数和(自身を含む): 86272256

約数和(自身を除く): 43882181

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6211, 6825, 18633, 31055, 43477, 80743, 93165, 130431, 155275, 217385, 242229, 403715, 465825, 565201, 652155, 1086925, 1211145, 1695603, 2018575, 2826005, 3260775, 6055725, 8478015, 14130025, 42390075]

約数ペア:

[(1, 42390075), (3, 14130025), (5, 8478015), (7, 6055725), (13, 3260775), (15, 2826005), (21, 2018575), (25, 1695603), (35, 1211145), (39, 1086925), (65, 652155), (75, 565201), (91, 465825), (105, 403715), (175, 242229), (195, 217385), (273, 155275), (325, 130431), (455, 93165), (525, 80743), (975, 43477), (1365, 31055), (2275, 18633), (6211, 6825)]