13313055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 11967585

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 307, 413, 735, 885, 921, 1239, 1535, 2065, 2149, 2891, 4605, 6195, 6447, 8673, 10745, 14455, 15043, 18113, 32235, 43365, 45129, 54339, 75215, 90565, 126791, 225645, 271695, 380373, 633955, 887537, 1901865, 2662611, 4437685, 13313055]

約数ペア:

[(1, 13313055), (3, 4437685), (5, 2662611), (7, 1901865), (15, 887537), (21, 633955), (35, 380373), (49, 271695), (59, 225645), (105, 126791), (147, 90565), (177, 75215), (245, 54339), (295, 45129), (307, 43365), (413, 32235), (735, 18113), (885, 15043), (921, 14455), (1239, 10745), (1535, 8673), (2065, 6447), (2149, 6195), (2891, 4605)]