66436935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 51716793

約数列:

[1, 3, 5, 15, 17, 43, 51, 73, 83, 85, 129, 215, 219, 249, 255, 365, 415, 645, 731, 1095, 1241, 1245, 1411, 2193, 3139, 3569, 3655, 3723, 4233, 6059, 6205, 7055, 9417, 10707, 10965, 15695, 17845, 18177, 18615, 21165, 30295, 47085, 53363, 53535, 60673, 90885, 103003, 160089, 182019, 260537, 266815, 303365, 309009, 515015, 781611, 800445, 910095, 1302685, 1545045, 3908055, 4429129, 13287387, 22145645, 66436935]

約数ペア:

[(1, 66436935), (3, 22145645), (5, 13287387), (15, 4429129), (17, 3908055), (43, 1545045), (51, 1302685), (73, 910095), (83, 800445), (85, 781611), (129, 515015), (215, 309009), (219, 303365), (249, 266815), (255, 260537), (365, 182019), (415, 160089), (645, 103003), (731, 90885), (1095, 60673), (1241, 53535), (1245, 53363), (1411, 47085), (2193, 30295), (3139, 21165), (3569, 18615), (3655, 18177), (3723, 17845), (4233, 15695), (6059, 10965), (6205, 10707), (7055, 9417)]