136918455

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 223257600

約数和(自身を除く): 86339145

約数列:

[1, 3, 5, 15, 79, 227, 237, 395, 509, 681, 1135, 1185, 1527, 2545, 3405, 7635, 17933, 40211, 53799, 89665, 115543, 120633, 201055, 268995, 346629, 577715, 603165, 1733145, 9127897, 27383691, 45639485, 136918455]

約数ペア:

[(1, 136918455), (3, 45639485), (5, 27383691), (15, 9127897), (79, 1733145), (227, 603165), (237, 577715), (395, 346629), (509, 268995), (681, 201055), (1135, 120633), (1185, 115543), (1527, 89665), (2545, 53799), (3405, 40211), (7635, 17933)]