1834120225

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 2898798840

約数和(自身を除く): 1064678615

約数列:

[1, 5, 7, 17, 25, 29, 35, 49, 85, 119, 145, 175, 203, 245, 425, 493, 595, 725, 833, 1015, 1225, 1421, 2465, 2975, 3037, 3451, 4165, 5075, 7105, 12325, 15185, 17255, 20825, 21259, 24157, 35525, 51629, 75925, 86275, 88073, 106295, 120785, 148813, 258145, 361403, 440365, 531475, 603925, 616511, 744065, 1290725, 1497241, 1807015, 2201825, 2529821, 3082555, 3720325, 4315577, 7486205, 9035075, 10480687, 12649105, 15412775, 21577885, 37431025, 52403435, 63245525, 73364809, 107889425, 262017175, 366824045, 1834120225]

約数ペア:

[(1, 1834120225), (5, 366824045), (7, 262017175), (17, 107889425), (25, 73364809), (29, 63245525), (35, 52403435), (49, 37431025), (85, 21577885), (119, 15412775), (145, 12649105), (175, 10480687), (203, 9035075), (245, 7486205), (425, 4315577), (493, 3720325), (595, 3082555), (725, 2529821), (833, 2201825), (1015, 1807015), (1225, 1497241), (1421, 1290725), (2465, 744065), (2975, 616511), (3037, 603925), (3451, 531475), (4165, 440365), (5075, 361403), (7105, 258145), (12325, 148813), (15185, 120785), (17255, 106295), (20825, 88073), (21259, 86275), (24157, 75925), (35525, 51629)]