53646465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 90326016

約数和(自身を除く): 36679551

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1187, 1965, 3013, 3561, 5935, 9039, 15065, 17805, 27301, 45195, 81903, 136505, 155497, 409515, 466491, 777485, 2332455, 3576431, 10729293, 17882155, 53646465]

約数ペア:

[(1, 53646465), (3, 17882155), (5, 10729293), (15, 3576431), (23, 2332455), (69, 777485), (115, 466491), (131, 409515), (345, 155497), (393, 136505), (655, 81903), (1187, 45195), (1965, 27301), (3013, 17805), (3561, 15065), (5935, 9039)]