145010145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12907}}^1$

素因数の和:13029

約数の個数: 32

約数和(自身を含む): 267660288

約数和(自身を除く): 122650143

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 11235, 12907, 38721, 64535, 90349, 193605, 271047, 451745, 1355235, 1381049, 4143147, 6905245, 9667343, 20715735, 29002029, 48336715, 145010145]

約数ペア:

[(1, 145010145), (3, 48336715), (5, 29002029), (7, 20715735), (15, 9667343), (21, 6905245), (35, 4143147), (105, 1381049), (107, 1355235), (321, 451745), (535, 271047), (749, 193605), (1605, 90349), (2247, 64535), (3745, 38721), (11235, 12907)]