428769225

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{32299}}^1$

素因数の和:32374

約数の個数: 36

約数和(自身を含む): 781014000

約数和(自身を除く): 352244775

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 13275, 32299, 96897, 161495, 290691, 484485, 807475, 1453455, 1905641, 2422425, 5716923, 7267275, 9528205, 17150769, 28584615, 47641025, 85753845, 142923075, 428769225]

約数ペア:

[(1, 428769225), (3, 142923075), (5, 85753845), (9, 47641025), (15, 28584615), (25, 17150769), (45, 9528205), (59, 7267275), (75, 5716923), (177, 2422425), (225, 1905641), (295, 1453455), (531, 807475), (885, 484485), (1475, 290691), (2655, 161495), (4425, 96897), (13275, 32299)]