16097265

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 14315535

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 47, 59, 129, 135, 141, 177, 215, 235, 295, 387, 423, 531, 645, 705, 885, 1161, 1269, 1593, 1935, 2021, 2115, 2537, 2655, 2773, 5805, 6063, 6345, 7611, 7965, 8319, 10105, 12685, 13865, 18189, 22833, 24957, 30315, 38055, 41595, 54567, 68499, 74871, 90945, 114165, 119239, 124785, 272835, 342495, 357717, 374355, 596195, 1073151, 1788585, 3219453, 5365755, 16097265]

約数ペア:

[(1, 16097265), (3, 5365755), (5, 3219453), (9, 1788585), (15, 1073151), (27, 596195), (43, 374355), (45, 357717), (47, 342495), (59, 272835), (129, 124785), (135, 119239), (141, 114165), (177, 90945), (215, 74871), (235, 68499), (295, 54567), (387, 41595), (423, 38055), (531, 30315), (645, 24957), (705, 22833), (885, 18189), (1161, 13865), (1269, 12685), (1593, 10105), (1935, 8319), (2021, 7965), (2115, 7611), (2537, 6345), (2655, 6063), (2773, 5805)]