683684145

素因数分解:

$3^5\times 5^1\times {\mathrm{562703}}^1$

素因数の和:562723

約数の個数: 24

約数和(自身を含む): 1228945536

約数和(自身を除く): 545261391

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 562703, 1688109, 2813515, 5064327, 8440545, 15192981, 25321635, 45578943, 75964905, 136736829, 227894715, 683684145]

約数ペア:

[(1, 683684145), (3, 227894715), (5, 136736829), (9, 75964905), (15, 45578943), (27, 25321635), (45, 15192981), (81, 8440545), (135, 5064327), (243, 2813515), (405, 1688109), (1215, 562703)]