8034885

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 6791355

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 131, 141, 145, 235, 261, 393, 423, 435, 655, 705, 1179, 1305, 1363, 1965, 2115, 3799, 4089, 5895, 6157, 6815, 11397, 12267, 18471, 18995, 20445, 30785, 34191, 55413, 56985, 61335, 92355, 170955, 178553, 277065, 535659, 892765, 1606977, 2678295, 8034885]

約数ペア:

[(1, 8034885), (3, 2678295), (5, 1606977), (9, 892765), (15, 535659), (29, 277065), (45, 178553), (47, 170955), (87, 92355), (131, 61335), (141, 56985), (145, 55413), (235, 34191), (261, 30785), (393, 20445), (423, 18995), (435, 18471), (655, 12267), (705, 11397), (1179, 6815), (1305, 6157), (1363, 5895), (1965, 4089), (2115, 3799)]