32120545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 10647455

約数列:

[1, 5, 19, 29, 89, 95, 131, 145, 445, 551, 655, 1691, 2489, 2581, 2755, 3799, 8455, 11659, 12445, 12905, 18995, 49039, 58295, 72181, 221521, 245195, 338111, 360905, 1107605, 1690555, 6424109, 32120545]

約数ペア:

[(1, 32120545), (5, 6424109), (19, 1690555), (29, 1107605), (89, 360905), (95, 338111), (131, 245195), (145, 221521), (445, 72181), (551, 58295), (655, 49039), (1691, 18995), (2489, 12905), (2581, 12445), (2755, 11659), (3799, 8455)]