40117065

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 69140544

約数和(自身を除く): 29023479

約数列:

[1, 3, 5, 15, 37, 41, 43, 111, 123, 129, 185, 205, 215, 555, 615, 645, 1517, 1591, 1681, 1763, 4551, 4773, 5043, 5289, 7585, 7955, 8405, 8815, 22755, 23865, 25215, 26445, 62197, 65231, 72283, 186591, 195693, 216849, 310985, 326155, 361415, 932955, 978465, 1084245, 2674471, 8023413, 13372355, 40117065]

約数ペア:

[(1, 40117065), (3, 13372355), (5, 8023413), (15, 2674471), (37, 1084245), (41, 978465), (43, 932955), (111, 361415), (123, 326155), (129, 310985), (185, 216849), (205, 195693), (215, 186591), (555, 72283), (615, 65231), (645, 62197), (1517, 26445), (1591, 25215), (1681, 23865), (1763, 22755), (4551, 8815), (4773, 8405), (5043, 7955), (5289, 7585)]