91915065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 189820800

約数和(自身を除く): 97905735

約数列:

[1, 3, 5, 9, 11, 15, 19, 29, 33, 45, 55, 57, 87, 95, 99, 145, 165, 171, 209, 261, 285, 319, 337, 435, 495, 551, 627, 855, 957, 1011, 1045, 1305, 1595, 1653, 1685, 1881, 2755, 2871, 3033, 3135, 3707, 4785, 4959, 5055, 6061, 6403, 8265, 9405, 9773, 11121, 14355, 15165, 18183, 18535, 19209, 24795, 29319, 30305, 32015, 33363, 48865, 54549, 55605, 57627, 70433, 87957, 90915, 96045, 107503, 146595, 166815, 185687, 211299, 272745, 288135, 322509, 352165, 439785, 537515, 557061, 633897, 928435, 967527, 1056495, 1612545, 1671183, 2042557, 2785305, 3169485, 4837635, 6127671, 8355915, 10212785, 18383013, 30638355, 91915065]

約数ペア:

[(1, 91915065), (3, 30638355), (5, 18383013), (9, 10212785), (11, 8355915), (15, 6127671), (19, 4837635), (29, 3169485), (33, 2785305), (45, 2042557), (55, 1671183), (57, 1612545), (87, 1056495), (95, 967527), (99, 928435), (145, 633897), (165, 557061), (171, 537515), (209, 439785), (261, 352165), (285, 322509), (319, 288135), (337, 272745), (435, 211299), (495, 185687), (551, 166815), (627, 146595), (855, 107503), (957, 96045), (1011, 90915), (1045, 87957), (1305, 70433), (1595, 57627), (1653, 55605), (1685, 54549), (1881, 48865), (2755, 33363), (2871, 32015), (3033, 30305), (3135, 29319), (3707, 24795), (4785, 19209), (4959, 18535), (5055, 18183), (6061, 15165), (6403, 14355), (8265, 11121), (9405, 9773)]