1915698739365

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1\times {\mathrm{302969}}^1$

素因数の和:303826

約数の個数: 48

約数和(自身を含む): 3340571457600

約数和(自身を除く): 1424872718235

約数列:

[1, 3, 5, 9, 15, 45, 227, 619, 681, 1135, 1857, 2043, 3095, 3405, 5571, 9285, 10215, 27855, 140513, 302969, 421539, 702565, 908907, 1264617, 1514845, 2107695, 2726721, 4544535, 6323085, 13633605, 68773963, 187537811, 206321889, 343869815, 562613433, 618965667, 937689055, 1031609445, 1687840299, 2813067165, 3094828335, 8439201495, 42571083097, 127713249291, 212855415485, 383139747873, 638566246455, 1915698739365]

約数ペア:

[(1, 1915698739365), (3, 638566246455), (5, 383139747873), (9, 212855415485), (15, 127713249291), (45, 42571083097), (227, 8439201495), (619, 3094828335), (681, 2813067165), (1135, 1687840299), (1857, 1031609445), (2043, 937689055), (3095, 618965667), (3405, 562613433), (5571, 343869815), (9285, 206321889), (10215, 187537811), (27855, 68773963), (140513, 13633605), (302969, 6323085), (421539, 4544535), (702565, 2726721), (908907, 2107695), (1264617, 1514845)]