1350587075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 1781885952

約数和(自身を除く): 431298877

約数列:

[1, 5, 25, 31, 53, 131, 155, 251, 265, 655, 775, 1255, 1325, 1643, 3275, 4061, 6275, 6943, 7781, 8215, 13303, 20305, 32881, 34715, 38905, 41075, 66515, 101525, 164405, 173575, 194525, 215233, 332575, 412393, 822025, 1019311, 1076165, 1742693, 2061965, 5096555, 5380825, 8713465, 10309825, 25482775, 43567325, 54023483, 270117415, 1350587075]

約数ペア:

[(1, 1350587075), (5, 270117415), (25, 54023483), (31, 43567325), (53, 25482775), (131, 10309825), (155, 8713465), (251, 5380825), (265, 5096555), (655, 2061965), (775, 1742693), (1255, 1076165), (1325, 1019311), (1643, 822025), (3275, 412393), (4061, 332575), (6275, 215233), (6943, 194525), (7781, 173575), (8215, 164405), (13303, 101525), (20305, 66515), (32881, 41075), (34715, 38905)]