26535495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 52346880

約数和(自身を除く): 25811385

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 283, 285, 329, 399, 665, 705, 849, 893, 987, 1415, 1645, 1981, 1995, 2679, 4245, 4465, 4935, 5377, 5943, 6251, 9905, 13301, 13395, 16131, 18753, 26885, 29715, 31255, 37639, 39903, 66505, 80655, 93107, 93765, 112917, 188195, 199515, 252719, 279321, 465535, 564585, 758157, 1263595, 1396605, 1769033, 3790785, 5307099, 8845165, 26535495]

約数ペア:

[(1, 26535495), (3, 8845165), (5, 5307099), (7, 3790785), (15, 1769033), (19, 1396605), (21, 1263595), (35, 758157), (47, 564585), (57, 465535), (95, 279321), (105, 252719), (133, 199515), (141, 188195), (235, 112917), (283, 93765), (285, 93107), (329, 80655), (399, 66505), (665, 39903), (705, 37639), (849, 31255), (893, 29715), (987, 26885), (1415, 18753), (1645, 16131), (1981, 13395), (1995, 13301), (2679, 9905), (4245, 6251), (4465, 5943), (4935, 5377)]