167888915025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{77951}}^1$

素因数の和:78071

約数の個数: 72

約数和(自身を含む): 305427784704

約数和(自身を除く): 137538869679

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1175, 1833, 2209, 3055, 3525, 6627, 9165, 11045, 15275, 28717, 33135, 45825, 55225, 77951, 86151, 143585, 165675, 233853, 389755, 430755, 717925, 1013363, 1169265, 1948775, 2153775, 3040089, 3663697, 5066815, 5846325, 10991091, 15200445, 18318485, 25334075, 47628061, 54955455, 76002225, 91592425, 142884183, 172193759, 238140305, 274777275, 516581277, 714420915, 860968795, 1190701525, 2238518867, 2582906385, 3572104575, 4304843975, 6715556601, 11192594335, 12914531925, 33577783005, 55962971675, 167888915025]

約数ペア:

[(1, 167888915025), (3, 55962971675), (5, 33577783005), (13, 12914531925), (15, 11192594335), (25, 6715556601), (39, 4304843975), (47, 3572104575), (65, 2582906385), (75, 2238518867), (141, 1190701525), (195, 860968795), (235, 714420915), (325, 516581277), (611, 274777275), (705, 238140305), (975, 172193759), (1175, 142884183), (1833, 91592425), (2209, 76002225), (3055, 54955455), (3525, 47628061), (6627, 25334075), (9165, 18318485), (11045, 15200445), (15275, 10991091), (28717, 5846325), (33135, 5066815), (45825, 3663697), (55225, 3040089), (77951, 2153775), (86151, 1948775), (143585, 1169265), (165675, 1013363), (233853, 717925), (389755, 430755)]