91551405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 177759360

約数和(自身を除く): 86207955

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 53, 55, 57, 87, 95, 145, 159, 165, 209, 265, 285, 319, 361, 435, 551, 583, 627, 795, 957, 1007, 1045, 1083, 1537, 1595, 1653, 1749, 1805, 2755, 2915, 3021, 3135, 3971, 4611, 4785, 5035, 5415, 6061, 7685, 8265, 8745, 10469, 11077, 11913, 15105, 16907, 18183, 19133, 19855, 23055, 29203, 30305, 31407, 33231, 50721, 52345, 55385, 57399, 59565, 84535, 87609, 90915, 95665, 115159, 146015, 157035, 166155, 210463, 253605, 286995, 321233, 345477, 438045, 554857, 575795, 631389, 963699, 1052315, 1606165, 1664571, 1727385, 2774285, 3156945, 4818495, 6103427, 8322855, 18310281, 30517135, 91551405]

約数ペア:

[(1, 91551405), (3, 30517135), (5, 18310281), (11, 8322855), (15, 6103427), (19, 4818495), (29, 3156945), (33, 2774285), (53, 1727385), (55, 1664571), (57, 1606165), (87, 1052315), (95, 963699), (145, 631389), (159, 575795), (165, 554857), (209, 438045), (265, 345477), (285, 321233), (319, 286995), (361, 253605), (435, 210463), (551, 166155), (583, 157035), (627, 146015), (795, 115159), (957, 95665), (1007, 90915), (1045, 87609), (1083, 84535), (1537, 59565), (1595, 57399), (1653, 55385), (1749, 52345), (1805, 50721), (2755, 33231), (2915, 31407), (3021, 30305), (3135, 29203), (3971, 23055), (4611, 19855), (4785, 19133), (5035, 18183), (5415, 16907), (6061, 15105), (7685, 11913), (8265, 11077), (8745, 10469)]