79888545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 81852255

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 2277, 2339, 3105, 3795, 6831, 7017, 11385, 11695, 21051, 25729, 34155, 35085, 53797, 63153, 77187, 105255, 128645, 161391, 231561, 268985, 315765, 385935, 484173, 591767, 694683, 806955, 1157805, 1452519, 1775301, 2420865, 2958835, 3473415, 5325903, 7262595, 8876505, 15977709, 26629515, 79888545]

約数ペア:

[(1, 79888545), (3, 26629515), (5, 15977709), (9, 8876505), (11, 7262595), (15, 5325903), (23, 3473415), (27, 2958835), (33, 2420865), (45, 1775301), (55, 1452519), (69, 1157805), (99, 806955), (115, 694683), (135, 591767), (165, 484173), (207, 385935), (253, 315765), (297, 268985), (345, 231561), (495, 161391), (621, 128645), (759, 105255), (1035, 77187), (1265, 63153), (1485, 53797), (2277, 35085), (2339, 34155), (3105, 25729), (3795, 21051), (6831, 11695), (7017, 11385)]