1013937375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 2054108160

約数和(自身を除く): 1040170785

約数列:

[1, 3, 5, 11, 15, 17, 19, 25, 33, 51, 55, 57, 75, 85, 95, 125, 165, 187, 209, 255, 275, 285, 323, 375, 425, 475, 561, 627, 761, 825, 935, 969, 1045, 1275, 1375, 1425, 1615, 2125, 2283, 2375, 2805, 3135, 3553, 3805, 4125, 4675, 4845, 5225, 6375, 7125, 8075, 8371, 10659, 11415, 12937, 14025, 14459, 15675, 17765, 19025, 23375, 24225, 25113, 26125, 38811, 40375, 41855, 43377, 53295, 57075, 64685, 70125, 72295, 78375, 88825, 95125, 121125, 125565, 142307, 159049, 194055, 209275, 216885, 245803, 266475, 285375, 323425, 361475, 426921, 444125, 477147, 627825, 711535, 737409, 795245, 970275, 1046375, 1084425, 1229015, 1332375, 1617125, 1807375, 2134605, 2385735, 2703833, 3139125, 3557675, 3687045, 3976225, 4851375, 5422125, 6145075, 8111499, 10673025, 11928675, 13519165, 17788375, 18435225, 19881125, 30725375, 40557495, 53365125, 59643375, 67595825, 92176125, 202787475, 337979125, 1013937375]

約数ペア:

[(1, 1013937375), (3, 337979125), (5, 202787475), (11, 92176125), (15, 67595825), (17, 59643375), (19, 53365125), (25, 40557495), (33, 30725375), (51, 19881125), (55, 18435225), (57, 17788375), (75, 13519165), (85, 11928675), (95, 10673025), (125, 8111499), (165, 6145075), (187, 5422125), (209, 4851375), (255, 3976225), (275, 3687045), (285, 3557675), (323, 3139125), (375, 2703833), (425, 2385735), (475, 2134605), (561, 1807375), (627, 1617125), (761, 1332375), (825, 1229015), (935, 1084425), (969, 1046375), (1045, 970275), (1275, 795245), (1375, 737409), (1425, 711535), (1615, 627825), (2125, 477147), (2283, 444125), (2375, 426921), (2805, 361475), (3135, 323425), (3553, 285375), (3805, 266475), (4125, 245803), (4675, 216885), (4845, 209275), (5225, 194055), (6375, 159049), (7125, 142307), (8075, 125565), (8371, 121125), (10659, 95125), (11415, 88825), (12937, 78375), (14025, 72295), (14459, 70125), (15675, 64685), (17765, 57075), (19025, 53295), (23375, 43377), (24225, 41855), (25113, 40375), (26125, 38811)]