25183212990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3798373}}^1$

素因数の和:3798413

約数の個数: 64

約数和(自身を含む): 68917697856

約数和(自身を除く): 43734484866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 3798373, 7596746, 11395119, 18991865, 22790238, 37983730, 49378849, 56975595, 64572341, 98757698, 113951190, 129144682, 148136547, 193717023, 246894245, 296273094, 322861705, 387434046, 493788490, 645723410, 740682735, 839440433, 968585115, 1481365470, 1678880866, 1937170230, 2518321299, 4197202165, 5036642598, 8394404330, 12591606495, 25183212990]

約数ペア:

[(1, 25183212990), (2, 12591606495), (3, 8394404330), (5, 5036642598), (6, 4197202165), (10, 2518321299), (13, 1937170230), (15, 1678880866), (17, 1481365470), (26, 968585115), (30, 839440433), (34, 740682735), (39, 645723410), (51, 493788490), (65, 387434046), (78, 322861705), (85, 296273094), (102, 246894245), (130, 193717023), (170, 148136547), (195, 129144682), (221, 113951190), (255, 98757698), (390, 64572341), (442, 56975595), (510, 49378849), (663, 37983730), (1105, 22790238), (1326, 18991865), (2210, 11395119), (3315, 7596746), (6630, 3798373)]