41989185

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 86276736

約数和(自身を除く): 44287551

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4937, 8505, 14811, 24685, 34559, 44433, 74055, 103677, 133299, 172795, 222165, 311031, 399897, 518385, 666495, 933093, 1199691, 1555155, 1999485, 2799279, 4665465, 5998455, 8397837, 13996395, 41989185]

約数ペア:

[(1, 41989185), (3, 13996395), (5, 8397837), (7, 5998455), (9, 4665465), (15, 2799279), (21, 1999485), (27, 1555155), (35, 1199691), (45, 933093), (63, 666495), (81, 518385), (105, 399897), (135, 311031), (189, 222165), (243, 172795), (315, 133299), (405, 103677), (567, 74055), (945, 44433), (1215, 34559), (1701, 24685), (2835, 14811), (4937, 8505)]