1950070655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 2709504000

約数和(自身を除く): 759433345

約数列:

[1, 5, 13, 31, 47, 59, 65, 155, 235, 295, 349, 403, 611, 767, 1457, 1745, 1829, 2015, 2773, 3055, 3835, 4537, 7285, 9145, 10819, 13865, 16403, 18941, 20591, 22685, 23777, 36049, 54095, 82015, 85963, 94705, 102955, 118885, 140647, 180245, 213239, 267683, 429815, 508493, 638321, 703235, 967777, 1066195, 1117519, 1338415, 2542465, 3191605, 4838885, 5587595, 6610409, 8298173, 12581101, 30001087, 33052045, 41490865, 62905505, 150005435, 390014131, 1950070655]

約数ペア:

[(1, 1950070655), (5, 390014131), (13, 150005435), (31, 62905505), (47, 41490865), (59, 33052045), (65, 30001087), (155, 12581101), (235, 8298173), (295, 6610409), (349, 5587595), (403, 4838885), (611, 3191605), (767, 2542465), (1457, 1338415), (1745, 1117519), (1829, 1066195), (2015, 967777), (2773, 703235), (3055, 638321), (3835, 508493), (4537, 429815), (7285, 267683), (9145, 213239), (10819, 180245), (13865, 140647), (16403, 118885), (18941, 102955), (20591, 94705), (22685, 85963), (23777, 82015), (36049, 54095)]