315055455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 596090880

約数和(自身を除く): 281035425

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 191, 195, 429, 573, 715, 769, 955, 2101, 2145, 2307, 2483, 2865, 3845, 6303, 7449, 8459, 9997, 10505, 11535, 12415, 25377, 27313, 29991, 31515, 37245, 42295, 49985, 81939, 109967, 126885, 136565, 146879, 149955, 329901, 409695, 440637, 549835, 734395, 1615669, 1649505, 1909427, 2203185, 4847007, 5728281, 8078345, 9547135, 21003697, 24235035, 28641405, 63011091, 105018485, 315055455]

約数ペア:

[(1, 315055455), (3, 105018485), (5, 63011091), (11, 28641405), (13, 24235035), (15, 21003697), (33, 9547135), (39, 8078345), (55, 5728281), (65, 4847007), (143, 2203185), (165, 1909427), (191, 1649505), (195, 1615669), (429, 734395), (573, 549835), (715, 440637), (769, 409695), (955, 329901), (2101, 149955), (2145, 146879), (2307, 136565), (2483, 126885), (2865, 109967), (3845, 81939), (6303, 49985), (7449, 42295), (8459, 37245), (9997, 31515), (10505, 29991), (11535, 27313), (12415, 25377)]