88897887975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{4987}}^1$

素因数の和:5449

約数の個数: 96

約数和(自身を含む): 162099624960

約数和(自身を除く): 73201736985

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 389, 611, 705, 975, 1167, 1175, 1833, 1945, 3055, 3525, 4987, 5057, 5835, 9165, 9725, 14961, 15171, 15275, 18283, 24935, 25285, 29175, 45825, 54849, 64831, 74805, 75855, 91415, 124675, 126425, 194493, 234389, 237679, 274245, 324155, 374025, 379275, 457075, 703167, 713037, 972465, 1171945, 1188395, 1371225, 1620775, 1939943, 3047057, 3515835, 3565185, 4862325, 5819829, 5859725, 5941975, 9141171, 9699715, 15235285, 17579175, 17825925, 25219259, 29099145, 45705855, 48498575, 75657777, 76176425, 91177321, 126096295, 145495725, 228529275, 273531963, 378288885, 455886605, 630481475, 1185305173, 1367659815, 1891444425, 2279433025, 3555915519, 5926525865, 6838299075, 17779577595, 29632629325, 88897887975]

約数ペア:

[(1, 88897887975), (3, 29632629325), (5, 17779577595), (13, 6838299075), (15, 5926525865), (25, 3555915519), (39, 2279433025), (47, 1891444425), (65, 1367659815), (75, 1185305173), (141, 630481475), (195, 455886605), (235, 378288885), (325, 273531963), (389, 228529275), (611, 145495725), (705, 126096295), (975, 91177321), (1167, 76176425), (1175, 75657777), (1833, 48498575), (1945, 45705855), (3055, 29099145), (3525, 25219259), (4987, 17825925), (5057, 17579175), (5835, 15235285), (9165, 9699715), (9725, 9141171), (14961, 5941975), (15171, 5859725), (15275, 5819829), (18283, 4862325), (24935, 3565185), (25285, 3515835), (29175, 3047057), (45825, 1939943), (54849, 1620775), (64831, 1371225), (74805, 1188395), (75855, 1171945), (91415, 972465), (124675, 713037), (126425, 703167), (194493, 457075), (234389, 379275), (237679, 374025), (274245, 324155)]