2868774015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{176921}}^1$

素因数の和:176999

約数の個数: 32

約数和(自身を含む): 4891539456

約数和(自身を除く): 2022765441

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 176921, 530763, 884605, 2653815, 4069183, 8315287, 12207549, 20345915, 24945861, 41576435, 61037745, 124729305, 191251601, 573754803, 956258005, 2868774015]

約数ペア:

[(1, 2868774015), (3, 956258005), (5, 573754803), (15, 191251601), (23, 124729305), (47, 61037745), (69, 41576435), (115, 24945861), (141, 20345915), (235, 12207549), (345, 8315287), (705, 4069183), (1081, 2653815), (3243, 884605), (5405, 530763), (16215, 176921)]