133669445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 210760704

約数和(自身を除く): 77091259

約数列:

[1, 5, 7, 13, 23, 35, 53, 65, 91, 115, 161, 241, 265, 299, 371, 455, 689, 805, 1205, 1219, 1495, 1687, 1855, 2093, 3133, 3445, 4823, 5543, 6095, 8435, 8533, 10465, 12773, 15665, 15847, 21931, 24115, 27715, 38801, 42665, 63865, 72059, 79235, 89411, 109655, 110929, 166049, 194005, 293779, 360295, 447055, 504413, 554645, 830245, 1162343, 1468895, 2056453, 2522065, 3819127, 5811715, 10282265, 19095635, 26733889, 133669445]

約数ペア:

[(1, 133669445), (5, 26733889), (7, 19095635), (13, 10282265), (23, 5811715), (35, 3819127), (53, 2522065), (65, 2056453), (91, 1468895), (115, 1162343), (161, 830245), (241, 554645), (265, 504413), (299, 447055), (371, 360295), (455, 293779), (689, 194005), (805, 166049), (1205, 110929), (1219, 109655), (1495, 89411), (1687, 79235), (1855, 72059), (2093, 63865), (3133, 42665), (3445, 38801), (4823, 27715), (5543, 24115), (6095, 21931), (8435, 15847), (8533, 15665), (10465, 12773)]