85719735

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 167500800

約数和(自身を除く): 81781065

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1311, 1453, 2185, 2565, 3105, 3933, 4359, 6555, 7265, 11799, 13077, 19665, 21795, 27607, 33419, 39231, 58995, 65385, 82821, 100257, 138035, 167095, 196155, 248463, 300771, 414105, 501285, 634961, 745389, 902313, 1242315, 1503855, 1904883, 3174805, 3726945, 4511565, 5714649, 9524415, 17143947, 28573245, 85719735]

約数ペア:

[(1, 85719735), (3, 28573245), (5, 17143947), (9, 9524415), (15, 5714649), (19, 4511565), (23, 3726945), (27, 3174805), (45, 1904883), (57, 1503855), (69, 1242315), (95, 902313), (115, 745389), (135, 634961), (171, 501285), (207, 414105), (285, 300771), (345, 248463), (437, 196155), (513, 167095), (621, 138035), (855, 100257), (1035, 82821), (1311, 65385), (1453, 58995), (2185, 39231), (2565, 33419), (3105, 27607), (3933, 21795), (4359, 19665), (6555, 13077), (7265, 11799)]