70335745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 91137024

約数和(自身を除く): 20801279

約数列:

[1, 5, 31, 43, 61, 155, 173, 215, 305, 865, 1333, 1891, 2623, 5363, 6665, 7439, 9455, 10553, 13115, 26815, 37195, 52765, 81313, 230609, 327143, 406565, 453779, 1153045, 1635715, 2268895, 14067149, 70335745]

約数ペア:

[(1, 70335745), (5, 14067149), (31, 2268895), (43, 1635715), (61, 1153045), (155, 453779), (173, 406565), (215, 327143), (305, 230609), (865, 81313), (1333, 52765), (1891, 37195), (2623, 26815), (5363, 13115), (6665, 10553), (7439, 9455)]