827861055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 1554923520

約数和(自身を除く): 727062465

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 227, 235, 329, 681, 705, 739, 987, 1135, 1589, 1645, 2217, 3405, 3695, 4767, 4935, 5173, 7945, 10669, 11085, 15519, 23835, 25865, 32007, 34733, 53345, 74683, 77595, 104199, 160035, 167753, 173665, 224049, 243131, 373415, 503259, 520995, 729393, 838765, 1120245, 1174271, 1215655, 2516295, 3522813, 3646965, 5871355, 7884391, 17614065, 23653173, 39421955, 55190737, 118265865, 165572211, 275953685, 827861055]

約数ペア:

[(1, 827861055), (3, 275953685), (5, 165572211), (7, 118265865), (15, 55190737), (21, 39421955), (35, 23653173), (47, 17614065), (105, 7884391), (141, 5871355), (227, 3646965), (235, 3522813), (329, 2516295), (681, 1215655), (705, 1174271), (739, 1120245), (987, 838765), (1135, 729393), (1589, 520995), (1645, 503259), (2217, 373415), (3405, 243131), (3695, 224049), (4767, 173665), (4935, 167753), (5173, 160035), (7945, 104199), (10669, 77595), (11085, 74683), (15519, 53345), (23835, 34733), (25865, 32007)]