475530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1264032

約数和(自身を除く): 788502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 131, 165, 242, 262, 330, 363, 393, 605, 655, 726, 786, 1210, 1310, 1441, 1815, 1965, 2882, 3630, 3930, 4323, 7205, 8646, 14410, 15851, 21615, 31702, 43230, 47553, 79255, 95106, 158510, 237765, 475530]

約数ペア:

[(1, 475530), (2, 237765), (3, 158510), (5, 95106), (6, 79255), (10, 47553), (11, 43230), (15, 31702), (22, 21615), (30, 15851), (33, 14410), (55, 8646), (66, 7205), (110, 4323), (121, 3930), (131, 3630), (165, 2882), (242, 1965), (262, 1815), (330, 1441), (363, 1310), (393, 1210), (605, 786), (655, 726)]