90178515

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 103551021

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 243, 315, 345, 405, 461, 483, 567, 621, 805, 945, 1035, 1215, 1383, 1449, 1701, 1863, 2305, 2415, 2835, 3105, 3227, 4149, 4347, 5589, 6915, 7245, 8505, 9315, 9681, 10603, 12447, 13041, 16135, 20745, 21735, 27945, 29043, 31809, 37341, 39123, 48405, 53015, 62235, 65205, 74221, 87129, 95427, 112023, 145215, 159045, 186705, 195615, 222663, 261387, 286281, 371105, 435645, 477135, 560115, 667989, 784161, 858843, 1113315, 1306935, 1431405, 2003967, 2576529, 3339945, 3920805, 4294215, 6011901, 10019835, 12882645, 18035703, 30059505, 90178515]

約数ペア:

[(1, 90178515), (3, 30059505), (5, 18035703), (7, 12882645), (9, 10019835), (15, 6011901), (21, 4294215), (23, 3920805), (27, 3339945), (35, 2576529), (45, 2003967), (63, 1431405), (69, 1306935), (81, 1113315), (105, 858843), (115, 784161), (135, 667989), (161, 560115), (189, 477135), (207, 435645), (243, 371105), (315, 286281), (345, 261387), (405, 222663), (461, 195615), (483, 186705), (567, 159045), (621, 145215), (805, 112023), (945, 95427), (1035, 87129), (1215, 74221), (1383, 65205), (1449, 62235), (1701, 53015), (1863, 48405), (2305, 39123), (2415, 37341), (2835, 31809), (3105, 29043), (3227, 27945), (4149, 21735), (4347, 20745), (5589, 16135), (6915, 13041), (7245, 12447), (8505, 10603), (9315, 9681)]