40742535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 67896000

約数和(自身を除く): 27153465

約数列:

[1, 3, 5, 15, 29, 87, 145, 229, 409, 435, 687, 1145, 1227, 2045, 3435, 6135, 6641, 11861, 19923, 33205, 35583, 59305, 93661, 99615, 177915, 280983, 468305, 1404915, 2716169, 8148507, 13580845, 40742535]

約数ペア:

[(1, 40742535), (3, 13580845), (5, 8148507), (15, 2716169), (29, 1404915), (87, 468305), (145, 280983), (229, 177915), (409, 99615), (435, 93661), (687, 59305), (1145, 35583), (1227, 33205), (2045, 19923), (3435, 11861), (6135, 6641)]