8855055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 8770545

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 89, 99, 135, 165, 201, 267, 297, 335, 445, 495, 603, 737, 801, 979, 1005, 1335, 1485, 1809, 2211, 2403, 2937, 3015, 3685, 4005, 4895, 5963, 6633, 8811, 9045, 11055, 12015, 14685, 17889, 19899, 26433, 29815, 33165, 44055, 53667, 65593, 89445, 99495, 132165, 161001, 196779, 268335, 327965, 590337, 805005, 983895, 1771011, 2951685, 8855055]

約数ペア:

[(1, 8855055), (3, 2951685), (5, 1771011), (9, 983895), (11, 805005), (15, 590337), (27, 327965), (33, 268335), (45, 196779), (55, 161001), (67, 132165), (89, 99495), (99, 89445), (135, 65593), (165, 53667), (201, 44055), (267, 33165), (297, 29815), (335, 26433), (445, 19899), (495, 17889), (603, 14685), (737, 12015), (801, 11055), (979, 9045), (1005, 8811), (1335, 6633), (1485, 5963), (1809, 4895), (2211, 4005), (2403, 3685), (2937, 3015)]