2698108335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{15959}}^1$

素因数の和:16017

約数の個数: 72

約数和(自身を含む): 5350494240

約数和(自身を除く): 2652385905

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 289, 585, 663, 765, 867, 1105, 1445, 1989, 2601, 3315, 3757, 4335, 9945, 11271, 13005, 15959, 18785, 33813, 47877, 56355, 79795, 143631, 169065, 207467, 239385, 271303, 622401, 718155, 813909, 1037335, 1356515, 1867203, 2441727, 3112005, 3526939, 4069545, 4612151, 9336015, 10580817, 12208635, 13836453, 17634695, 23060755, 31742451, 41509359, 52904085, 59957963, 69182265, 158712255, 179873889, 207546795, 299789815, 539621667, 899369445, 2698108335]

約数ペア:

[(1, 2698108335), (3, 899369445), (5, 539621667), (9, 299789815), (13, 207546795), (15, 179873889), (17, 158712255), (39, 69182265), (45, 59957963), (51, 52904085), (65, 41509359), (85, 31742451), (117, 23060755), (153, 17634695), (195, 13836453), (221, 12208635), (255, 10580817), (289, 9336015), (585, 4612151), (663, 4069545), (765, 3526939), (867, 3112005), (1105, 2441727), (1445, 1867203), (1989, 1356515), (2601, 1037335), (3315, 813909), (3757, 718155), (4335, 622401), (9945, 271303), (11271, 239385), (13005, 207467), (15959, 169065), (18785, 143631), (33813, 79795), (47877, 56355)]