84469515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 156473856

約数和(自身を除く): 72004341

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 83, 85, 195, 221, 249, 255, 307, 415, 663, 921, 1079, 1105, 1245, 1411, 1535, 3237, 3315, 3991, 4233, 4605, 5219, 5395, 7055, 11973, 15657, 16185, 18343, 19955, 21165, 25481, 26095, 55029, 59865, 67847, 76443, 78285, 91715, 127405, 203541, 275145, 331253, 339235, 382215, 433177, 993759, 1017705, 1299531, 1656265, 2165885, 4968795, 5631301, 6497655, 16893903, 28156505, 84469515]

約数ペア:

[(1, 84469515), (3, 28156505), (5, 16893903), (13, 6497655), (15, 5631301), (17, 4968795), (39, 2165885), (51, 1656265), (65, 1299531), (83, 1017705), (85, 993759), (195, 433177), (221, 382215), (249, 339235), (255, 331253), (307, 275145), (415, 203541), (663, 127405), (921, 91715), (1079, 78285), (1105, 76443), (1245, 67847), (1411, 59865), (1535, 55029), (3237, 26095), (3315, 25481), (3991, 21165), (4233, 19955), (4605, 18343), (5219, 16185), (5395, 15657), (7055, 11973)]