27950235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 19638885

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 971, 1515, 1919, 2913, 4855, 5757, 9595, 14565, 18449, 28785, 55347, 92245, 98071, 276735, 294213, 490355, 1471065, 1863349, 5590047, 9316745, 27950235]

約数ペア:

[(1, 27950235), (3, 9316745), (5, 5590047), (15, 1863349), (19, 1471065), (57, 490355), (95, 294213), (101, 276735), (285, 98071), (303, 92245), (505, 55347), (971, 28785), (1515, 18449), (1919, 14565), (2913, 9595), (4855, 5757)]