1478235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 2829312

約数和(自身を除く): 1351077

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 289, 341, 465, 527, 561, 867, 935, 1023, 1445, 1581, 1705, 2635, 2805, 3179, 4335, 5115, 5797, 7905, 8959, 9537, 15895, 17391, 26877, 28985, 44795, 47685, 86955, 98549, 134385, 295647, 492745, 1478235]

約数ペア:

[(1, 1478235), (3, 492745), (5, 295647), (11, 134385), (15, 98549), (17, 86955), (31, 47685), (33, 44795), (51, 28985), (55, 26877), (85, 17391), (93, 15895), (155, 9537), (165, 8959), (187, 7905), (255, 5797), (289, 5115), (341, 4335), (465, 3179), (527, 2805), (561, 2635), (867, 1705), (935, 1581), (1023, 1445)]