1387783782075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{22002121}}^1$

素因数の和:22002192

約数の個数: 36

約数和(自身を含む): 2376317184488

約数和(自身を除く): 988533402413

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 2175, 2523, 4205, 12615, 21025, 63075, 22002121, 66006363, 110010605, 330031815, 550053025, 638061509, 1650159075, 1914184527, 3190307545, 9570922635, 15951537725, 18503783761, 47854613175, 55511351283, 92518918805, 277556756415, 462594594025, 1387783782075]

約数ペア:

[(1, 1387783782075), (3, 462594594025), (5, 277556756415), (15, 92518918805), (25, 55511351283), (29, 47854613175), (75, 18503783761), (87, 15951537725), (145, 9570922635), (435, 3190307545), (725, 1914184527), (841, 1650159075), (2175, 638061509), (2523, 550053025), (4205, 330031815), (12615, 110010605), (21025, 66006363), (63075, 22002121)]