98998515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28571}}^1$

素因数の和:28600

約数の個数: 48

約数和(自身を含む): 213947136

約数和(自身を除く): 114948621

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 28571, 85713, 142855, 199997, 257139, 314281, 428565, 599991, 942843, 999985, 1285695, 1571405, 1799973, 2199967, 2828529, 2999955, 4714215, 6599901, 8999865, 10999835, 14142645, 19799703, 32999505, 98998515]

約数ペア:

[(1, 98998515), (3, 32999505), (5, 19799703), (7, 14142645), (9, 10999835), (11, 8999865), (15, 6599901), (21, 4714215), (33, 2999955), (35, 2828529), (45, 2199967), (55, 1799973), (63, 1571405), (77, 1285695), (99, 999985), (105, 942843), (165, 599991), (231, 428565), (315, 314281), (385, 257139), (495, 199997), (693, 142855), (1155, 85713), (3465, 28571)]