29216115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 54171936

約数和(自身を除く): 24955821

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 181, 211, 255, 543, 633, 765, 905, 1055, 1629, 1899, 2715, 3077, 3165, 3587, 8145, 9231, 9495, 10761, 15385, 17935, 27693, 32283, 38191, 46155, 53805, 114573, 138465, 161415, 190955, 343719, 572865, 649247, 1718595, 1947741, 3246235, 5843223, 9738705, 29216115]

約数ペア:

[(1, 29216115), (3, 9738705), (5, 5843223), (9, 3246235), (15, 1947741), (17, 1718595), (45, 649247), (51, 572865), (85, 343719), (153, 190955), (181, 161415), (211, 138465), (255, 114573), (543, 53805), (633, 46155), (765, 38191), (905, 32283), (1055, 27693), (1629, 17935), (1899, 15385), (2715, 10761), (3077, 9495), (3165, 9231), (3587, 8145)]