67205295

素因数分解:

$3^5\times 5^1\times {\mathrm{55313}}^1$

素因数の和:55333

約数の個数: 24

約数和(自身を含む): 120805776

約数和(自身を除く): 53600481

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 55313, 165939, 276565, 497817, 829695, 1493451, 2489085, 4480353, 7467255, 13441059, 22401765, 67205295]

約数ペア:

[(1, 67205295), (3, 22401765), (5, 13441059), (9, 7467255), (15, 4480353), (27, 2489085), (45, 1493451), (81, 829695), (135, 497817), (243, 276565), (405, 165939), (1215, 55313)]