89169165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 164689200

約数和(自身を除く): 75520035

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 229, 255, 509, 687, 765, 1145, 1527, 2061, 2545, 3435, 3893, 4581, 7635, 8653, 10305, 11679, 19465, 22905, 25959, 35037, 43265, 58395, 77877, 116561, 129795, 175185, 349683, 389385, 582805, 1049049, 1748415, 1981537, 5245245, 5944611, 9907685, 17833833, 29723055, 89169165]

約数ペア:

[(1, 89169165), (3, 29723055), (5, 17833833), (9, 9907685), (15, 5944611), (17, 5245245), (45, 1981537), (51, 1748415), (85, 1049049), (153, 582805), (229, 389385), (255, 349683), (509, 175185), (687, 129795), (765, 116561), (1145, 77877), (1527, 58395), (2061, 43265), (2545, 35037), (3435, 25959), (3893, 22905), (4581, 19465), (7635, 11679), (8653, 10305)]