71361535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 102297600

約数和(自身を除く): 30936065

約数列:

[1, 5, 7, 31, 35, 89, 155, 217, 445, 623, 739, 1085, 2759, 3115, 3695, 5173, 13795, 19313, 22909, 25865, 65771, 96565, 114545, 160363, 328855, 460397, 801815, 2038901, 2301985, 10194505, 14272307, 71361535]

約数ペア:

[(1, 71361535), (5, 14272307), (7, 10194505), (31, 2301985), (35, 2038901), (89, 801815), (155, 460397), (217, 328855), (445, 160363), (623, 114545), (739, 96565), (1085, 65771), (2759, 25865), (3115, 22909), (3695, 19313), (5173, 13795)]