90888435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5976

約数の個数: 48

約数和(自身を含む): 177435648

約数和(自身を除く): 86547213

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 5923, 15345, 17769, 29615, 53307, 65153, 88845, 183613, 195459, 266535, 325765, 550839, 586377, 918065, 977295, 1652517, 2019743, 2754195, 2931885, 6059229, 8262585, 10098715, 18177687, 30296145, 90888435]

約数ペア:

[(1, 90888435), (3, 30296145), (5, 18177687), (9, 10098715), (11, 8262585), (15, 6059229), (31, 2931885), (33, 2754195), (45, 2019743), (55, 1652517), (93, 977295), (99, 918065), (155, 586377), (165, 550839), (279, 325765), (341, 266535), (465, 195459), (495, 183613), (1023, 88845), (1395, 65153), (1705, 53307), (3069, 29615), (5115, 17769), (5923, 15345)]