82203075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21491}}^1$

素因数の和:21524

約数の個数: 36

約数和(自身を含む): 155902968

約数和(自身を除く): 73699893

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 21491, 64473, 107455, 193419, 322365, 365347, 537275, 967095, 1096041, 1611825, 1826735, 3288123, 4835475, 5480205, 9133675, 16440615, 27401025, 82203075]

約数ペア:

[(1, 82203075), (3, 27401025), (5, 16440615), (9, 9133675), (15, 5480205), (17, 4835475), (25, 3288123), (45, 1826735), (51, 1611825), (75, 1096041), (85, 967095), (153, 537275), (225, 365347), (255, 322365), (425, 193419), (765, 107455), (1275, 64473), (3825, 21491)]