196402275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{51347}}^1$

素因数の和:51380

約数の個数: 36

約数和(自身を含む): 372478392

約数和(自身を除く): 176076117

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 51347, 154041, 256735, 462123, 770205, 872899, 1283675, 2310615, 2618697, 3851025, 4364495, 7856091, 11553075, 13093485, 21822475, 39280455, 65467425, 196402275]

約数ペア:

[(1, 196402275), (3, 65467425), (5, 39280455), (9, 21822475), (15, 13093485), (17, 11553075), (25, 7856091), (45, 4364495), (51, 3851025), (75, 2618697), (85, 2310615), (153, 1283675), (225, 872899), (255, 770205), (425, 462123), (765, 256735), (1275, 154041), (3825, 51347)]