61400565

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9677}}^1$

素因数の和:9738

約数の個数: 32

約数和(自身を含む): 111490560

約数和(自身を除く): 50089995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 9677, 29031, 48385, 87093, 145155, 261279, 435465, 454819, 1306395, 1364457, 2274095, 4093371, 6822285, 12280113, 20466855, 61400565]

約数ペア:

[(1, 61400565), (3, 20466855), (5, 12280113), (9, 6822285), (15, 4093371), (27, 2274095), (45, 1364457), (47, 1306395), (135, 454819), (141, 435465), (235, 261279), (423, 145155), (705, 87093), (1269, 48385), (2115, 29031), (6345, 9677)]