73640655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 143769600

約数和(自身を除く): 70128945

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4799, 5115, 14397, 15345, 23995, 43191, 52789, 71985, 148769, 158367, 215955, 263945, 446307, 475101, 743845, 791835, 1338921, 1636459, 2231535, 2375505, 4909377, 6694605, 8182295, 14728131, 24546885, 73640655]

約数ペア:

[(1, 73640655), (3, 24546885), (5, 14728131), (9, 8182295), (11, 6694605), (15, 4909377), (31, 2375505), (33, 2231535), (45, 1636459), (55, 1338921), (93, 791835), (99, 743845), (155, 475101), (165, 446307), (279, 263945), (341, 215955), (465, 158367), (495, 148769), (1023, 71985), (1395, 52789), (1705, 43191), (3069, 23995), (4799, 15345), (5115, 14397)]