40418265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 70695936

約数和(自身を除く): 30277671

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 5113, 7905, 15339, 25565, 76695, 86921, 158503, 260763, 434605, 475509, 792515, 1303815, 2377545, 2694551, 8083653, 13472755, 40418265]

約数ペア:

[(1, 40418265), (3, 13472755), (5, 8083653), (15, 2694551), (17, 2377545), (31, 1303815), (51, 792515), (85, 475509), (93, 434605), (155, 260763), (255, 158503), (465, 86921), (527, 76695), (1581, 25565), (2635, 15339), (5113, 7905)]