152070655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 208281600

約数和(自身を除く): 56210945

約数列:

[1, 5, 11, 31, 55, 79, 155, 341, 395, 869, 1129, 1705, 2449, 4345, 5645, 12245, 12419, 26939, 34999, 62095, 89191, 134695, 174995, 384989, 445955, 981101, 1924945, 2764921, 4905505, 13824605, 30414131, 152070655]

約数ペア:

[(1, 152070655), (5, 30414131), (11, 13824605), (31, 4905505), (55, 2764921), (79, 1924945), (155, 981101), (341, 445955), (395, 384989), (869, 174995), (1129, 134695), (1705, 89191), (2449, 62095), (4345, 34999), (5645, 26939), (12245, 12419)]