742545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 1333800

約数和(自身を除く): 591255

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 569, 1305, 1707, 2845, 5121, 8535, 16501, 25605, 49503, 82505, 148509, 247515, 742545]

約数ペア:

[(1, 742545), (3, 247515), (5, 148509), (9, 82505), (15, 49503), (29, 25605), (45, 16501), (87, 8535), (145, 5121), (261, 2845), (435, 1707), (569, 1305)]