75983265

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 137161728

約数和(自身を除く): 61178463

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1151, 1467, 2445, 3453, 4401, 5755, 7335, 10359, 13203, 17265, 22005, 31077, 51795, 66015, 93231, 155385, 187613, 466155, 562839, 938065, 1688517, 2814195, 5065551, 8442585, 15196653, 25327755, 75983265]

約数ペア:

[(1, 75983265), (3, 25327755), (5, 15196653), (9, 8442585), (15, 5065551), (27, 2814195), (45, 1688517), (81, 938065), (135, 562839), (163, 466155), (405, 187613), (489, 155385), (815, 93231), (1151, 66015), (1467, 51795), (2445, 31077), (3453, 22005), (4401, 17265), (5755, 13203), (7335, 10359)]