145837185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 260402688

約数和(自身を除く): 114565503

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 103, 137, 159, 195, 265, 309, 411, 515, 685, 689, 795, 1339, 1545, 1781, 2055, 2067, 3445, 4017, 5343, 5459, 6695, 7261, 8905, 10335, 14111, 16377, 20085, 21783, 26715, 27295, 36305, 42333, 70555, 70967, 81885, 94393, 108915, 183443, 211665, 212901, 283179, 354835, 471965, 550329, 747883, 917215, 1064505, 1415895, 2243649, 2751645, 3739415, 9722479, 11218245, 29167437, 48612395, 145837185]

約数ペア:

[(1, 145837185), (3, 48612395), (5, 29167437), (13, 11218245), (15, 9722479), (39, 3739415), (53, 2751645), (65, 2243649), (103, 1415895), (137, 1064505), (159, 917215), (195, 747883), (265, 550329), (309, 471965), (411, 354835), (515, 283179), (685, 212901), (689, 211665), (795, 183443), (1339, 108915), (1545, 94393), (1781, 81885), (2055, 70967), (2067, 70555), (3445, 42333), (4017, 36305), (5343, 27295), (5459, 26715), (6695, 21783), (7261, 20085), (8905, 16377), (10335, 14111)]