85667295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 172154880

約数和(自身を除く): 86487585

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 1311, 1867, 1995, 2185, 2415, 3059, 5601, 6555, 9177, 9335, 13069, 15295, 28005, 35473, 39207, 42941, 45885, 65345, 106419, 128823, 177365, 196035, 214705, 248311, 300587, 532095, 644115, 744933, 815879, 901761, 1241555, 1502935, 2447637, 3724665, 4079395, 4508805, 5711153, 12238185, 17133459, 28555765, 85667295]

約数ペア:

[(1, 85667295), (3, 28555765), (5, 17133459), (7, 12238185), (15, 5711153), (19, 4508805), (21, 4079395), (23, 3724665), (35, 2447637), (57, 1502935), (69, 1241555), (95, 901761), (105, 815879), (115, 744933), (133, 644115), (161, 532095), (285, 300587), (345, 248311), (399, 214705), (437, 196035), (483, 177365), (665, 128823), (805, 106419), (1311, 65345), (1867, 45885), (1995, 42941), (2185, 39207), (2415, 35473), (3059, 28005), (5601, 15295), (6555, 13069), (9177, 9335)]