2100039177775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149381}}^1$

素因数の和:149585

約数の個数: 96

約数和(自身を含む): 3325315023360

約数和(自身を除く): 1225275845585

約数列:

[1, 5, 7, 11, 25, 35, 55, 67, 77, 109, 175, 275, 335, 385, 469, 545, 737, 763, 1199, 1675, 1925, 2345, 2725, 3685, 3815, 5159, 5995, 7303, 8393, 11725, 18425, 19075, 25795, 29975, 36515, 41965, 51121, 80333, 128975, 149381, 182575, 209825, 255605, 401665, 562331, 746905, 1045667, 1278025, 1643191, 2008325, 2811655, 3734525, 5228335, 8215955, 10008527, 11502337, 14058275, 16282529, 26141675, 41079775, 50042635, 57511685, 70059689, 81412645, 110093797, 113977703, 179107819, 250213175, 287558425, 350298445, 407063225, 550468985, 569888515, 770656579, 895539095, 1090929443, 1253754733, 1751492225, 2752344925, 2849442575, 3853282895, 4477695475, 5454647215, 6268773665, 7636506101, 12000223873, 19266414475, 27273236075, 31343868325, 38182530505, 60001119365, 84001567111, 190912652525, 300005596825, 420007835555, 2100039177775]

約数ペア:

[(1, 2100039177775), (5, 420007835555), (7, 300005596825), (11, 190912652525), (25, 84001567111), (35, 60001119365), (55, 38182530505), (67, 31343868325), (77, 27273236075), (109, 19266414475), (175, 12000223873), (275, 7636506101), (335, 6268773665), (385, 5454647215), (469, 4477695475), (545, 3853282895), (737, 2849442575), (763, 2752344925), (1199, 1751492225), (1675, 1253754733), (1925, 1090929443), (2345, 895539095), (2725, 770656579), (3685, 569888515), (3815, 550468985), (5159, 407063225), (5995, 350298445), (7303, 287558425), (8393, 250213175), (11725, 179107819), (18425, 113977703), (19075, 110093797), (25795, 81412645), (29975, 70059689), (36515, 57511685), (41965, 50042635), (51121, 41079775), (80333, 26141675), (128975, 16282529), (149381, 14058275), (182575, 11502337), (209825, 10008527), (255605, 8215955), (401665, 5228335), (562331, 3734525), (746905, 2811655), (1045667, 2008325), (1278025, 1643191)]