48680451575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1579}}^1$

素因数の和:1897

約数の個数: 96

約数和(自身を含む): 75101621760

約数和(自身を除く): 26421170185

約数列:

[1, 5, 7, 17, 25, 35, 43, 85, 119, 175, 215, 241, 301, 425, 595, 731, 1075, 1205, 1505, 1579, 1687, 2975, 3655, 4097, 5117, 6025, 7525, 7895, 8435, 10363, 11053, 18275, 20485, 25585, 26843, 28679, 39475, 42175, 51815, 55265, 67897, 72541, 102425, 127925, 134215, 143395, 176171, 187901, 259075, 276325, 339485, 362705, 380539, 475279, 671075, 716975, 880855, 939505, 1154249, 1233197, 1697425, 1813525, 1902695, 2376395, 2663773, 4404275, 4697525, 5771245, 6165985, 6469163, 8079743, 9513475, 11881975, 13318865, 16363177, 28856225, 30829925, 32345815, 40398715, 45284141, 66594325, 81815885, 114542239, 161729075, 201993575, 226420705, 278174009, 409079425, 572711195, 1132103525, 1390870045, 1947218063, 2863555975, 6954350225, 9736090315, 48680451575]

約数ペア:

[(1, 48680451575), (5, 9736090315), (7, 6954350225), (17, 2863555975), (25, 1947218063), (35, 1390870045), (43, 1132103525), (85, 572711195), (119, 409079425), (175, 278174009), (215, 226420705), (241, 201993575), (301, 161729075), (425, 114542239), (595, 81815885), (731, 66594325), (1075, 45284141), (1205, 40398715), (1505, 32345815), (1579, 30829925), (1687, 28856225), (2975, 16363177), (3655, 13318865), (4097, 11881975), (5117, 9513475), (6025, 8079743), (7525, 6469163), (7895, 6165985), (8435, 5771245), (10363, 4697525), (11053, 4404275), (18275, 2663773), (20485, 2376395), (25585, 1902695), (26843, 1813525), (28679, 1697425), (39475, 1233197), (42175, 1154249), (51815, 939505), (55265, 880855), (67897, 716975), (72541, 671075), (102425, 475279), (127925, 380539), (134215, 362705), (143395, 339485), (176171, 276325), (187901, 259075)]