415279485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28571}}^1$

素因数の和:28618

約数の個数: 48

約数和(自身を含む): 802301760

約数和(自身を除く): 387022275

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 28571, 85713, 142855, 257139, 428565, 485707, 542849, 1285695, 1457121, 1628547, 2428535, 2714245, 4371363, 4885641, 7285605, 8142735, 9228433, 21856815, 24428205, 27685299, 46142165, 83055897, 138426495, 415279485]

約数ペア:

[(1, 415279485), (3, 138426495), (5, 83055897), (9, 46142165), (15, 27685299), (17, 24428205), (19, 21856815), (45, 9228433), (51, 8142735), (57, 7285605), (85, 4885641), (95, 4371363), (153, 2714245), (171, 2428535), (255, 1628547), (285, 1457121), (323, 1285695), (765, 542849), (855, 485707), (969, 428565), (1615, 257139), (2907, 142855), (4845, 85713), (14535, 28571)]