1047148905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 1857945600

約数和(自身を除く): 810796695

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 191, 223, 447, 573, 669, 745, 955, 1115, 1639, 2101, 2235, 2453, 2865, 3345, 4917, 6303, 7359, 8195, 10505, 12265, 24585, 28459, 31515, 33227, 36795, 42593, 85377, 99681, 127779, 142295, 166135, 212965, 313049, 365497, 426885, 468523, 498405, 638895, 939147, 1096491, 1405569, 1565245, 1827485, 2342615, 4695735, 5482455, 6346357, 7027845, 19039071, 31731785, 69809927, 95195355, 209429781, 349049635, 1047148905]

約数ペア:

[(1, 1047148905), (3, 349049635), (5, 209429781), (11, 95195355), (15, 69809927), (33, 31731785), (55, 19039071), (149, 7027845), (165, 6346357), (191, 5482455), (223, 4695735), (447, 2342615), (573, 1827485), (669, 1565245), (745, 1405569), (955, 1096491), (1115, 939147), (1639, 638895), (2101, 498405), (2235, 468523), (2453, 426885), (2865, 365497), (3345, 313049), (4917, 212965), (6303, 166135), (7359, 142295), (8195, 127779), (10505, 99681), (12265, 85377), (24585, 42593), (28459, 36795), (31515, 33227)]