40426965

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15761}}^1$

素因数の和:15794

約数の個数: 32

約数和(自身を含む): 75657600

約数和(自身を除く): 35230635

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 15761, 47283, 78805, 141849, 236415, 299459, 425547, 709245, 898377, 1497295, 2127735, 2695131, 4491885, 8085393, 13475655, 40426965]

約数ペア:

[(1, 40426965), (3, 13475655), (5, 8085393), (9, 4491885), (15, 2695131), (19, 2127735), (27, 1497295), (45, 898377), (57, 709245), (95, 425547), (135, 299459), (171, 236415), (285, 141849), (513, 78805), (855, 47283), (2565, 15761)]