148254865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 202798080

約数和(自身を除く): 54543215

約数列:

[1, 5, 11, 31, 55, 89, 155, 341, 445, 977, 979, 1705, 2759, 4885, 4895, 10747, 13795, 30287, 30349, 53735, 86953, 151435, 151745, 333157, 434765, 956483, 1665785, 2695543, 4782415, 13477715, 29650973, 148254865]

約数ペア:

[(1, 148254865), (5, 29650973), (11, 13477715), (31, 4782415), (55, 2695543), (89, 1665785), (155, 956483), (341, 434765), (445, 333157), (977, 151745), (979, 151435), (1705, 86953), (2759, 53735), (4885, 30349), (4895, 30287), (10747, 13795)]