72930645

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28433}}^1$

素因数の和:28466

約数の個数: 32

約数和(自身を含む): 136483200

約数和(自身を除く): 63552555

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 28433, 85299, 142165, 255897, 426495, 540227, 767691, 1279485, 1620681, 2701135, 3838455, 4862043, 8103405, 14586129, 24310215, 72930645]

約数ペア:

[(1, 72930645), (3, 24310215), (5, 14586129), (9, 8103405), (15, 4862043), (19, 3838455), (27, 2701135), (45, 1620681), (57, 1279485), (95, 767691), (135, 540227), (171, 426495), (285, 255897), (513, 142165), (855, 85299), (2565, 28433)]