75975735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 138184704

約数和(自身を除く): 62208969

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 97, 101, 141, 165, 235, 291, 303, 485, 505, 517, 705, 1067, 1111, 1455, 1515, 1551, 2585, 3201, 3333, 4559, 4747, 5335, 5555, 7755, 9797, 13677, 14241, 16005, 16665, 22795, 23735, 29391, 48985, 50149, 52217, 68385, 71205, 107767, 146955, 150447, 156651, 250745, 261085, 323301, 460459, 538835, 752235, 783255, 1381377, 1616505, 2302295, 5065049, 6906885, 15195147, 25325245, 75975735]

約数ペア:

[(1, 75975735), (3, 25325245), (5, 15195147), (11, 6906885), (15, 5065049), (33, 2302295), (47, 1616505), (55, 1381377), (97, 783255), (101, 752235), (141, 538835), (165, 460459), (235, 323301), (291, 261085), (303, 250745), (485, 156651), (505, 150447), (517, 146955), (705, 107767), (1067, 71205), (1111, 68385), (1455, 52217), (1515, 50149), (1551, 48985), (2585, 29391), (3201, 23735), (3333, 22795), (4559, 16665), (4747, 16005), (5335, 14241), (5555, 13677), (7755, 9797)]