71282835

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 138020064

約数和(自身を除く): 66737229

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 4513, 5265, 13539, 15795, 22565, 40617, 58669, 67695, 121851, 176007, 203085, 293345, 365553, 528021, 609255, 880035, 1096659, 1584063, 1827765, 2640105, 4752189, 5483295, 7920315, 14256567, 23760945, 71282835]

約数ペア:

[(1, 71282835), (3, 23760945), (5, 14256567), (9, 7920315), (13, 5483295), (15, 4752189), (27, 2640105), (39, 1827765), (45, 1584063), (65, 1096659), (81, 880035), (117, 609255), (135, 528021), (195, 365553), (243, 293345), (351, 203085), (405, 176007), (585, 121851), (1053, 67695), (1215, 58669), (1755, 40617), (3159, 22565), (4513, 15795), (5265, 13539)]