1284369625

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 72

約数和(自身を含む): 2050690824

約数和(自身を除く): 766321199

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 121, 125, 175, 245, 275, 385, 539, 605, 847, 875, 1225, 1375, 1733, 1925, 2695, 3025, 4235, 5929, 6125, 8665, 9625, 12131, 13475, 15125, 19063, 21175, 29645, 43325, 60655, 67375, 84917, 95315, 105875, 133441, 148225, 209693, 216625, 303275, 424585, 476575, 667205, 741125, 934087, 1048465, 1467851, 1516375, 2122925, 2382875, 3336025, 4670435, 5242325, 7339255, 10274957, 10614625, 16680125, 23352175, 26211625, 36696275, 51374785, 116760875, 183481375, 256873925, 1284369625]

約数ペア:

[(1, 1284369625), (5, 256873925), (7, 183481375), (11, 116760875), (25, 51374785), (35, 36696275), (49, 26211625), (55, 23352175), (77, 16680125), (121, 10614625), (125, 10274957), (175, 7339255), (245, 5242325), (275, 4670435), (385, 3336025), (539, 2382875), (605, 2122925), (847, 1516375), (875, 1467851), (1225, 1048465), (1375, 934087), (1733, 741125), (1925, 667205), (2695, 476575), (3025, 424585), (4235, 303275), (5929, 216625), (6125, 209693), (8665, 148225), (9625, 133441), (12131, 105875), (13475, 95315), (15125, 84917), (19063, 67375), (21175, 60655), (29645, 43325)]