222711135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 390044160

約数和(自身を除く): 167333025

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 113, 131, 177, 255, 295, 339, 393, 565, 655, 885, 1003, 1695, 1921, 1965, 2227, 3009, 5015, 5763, 6667, 6681, 7729, 9605, 11135, 14803, 15045, 20001, 23187, 28815, 33335, 33405, 38645, 44409, 74015, 100005, 113339, 115935, 131393, 222045, 251651, 340017, 394179, 566695, 656965, 754953, 873377, 1258255, 1700085, 1970895, 2620131, 3774765, 4366885, 13100655, 14847409, 44542227, 74237045, 222711135]

約数ペア:

[(1, 222711135), (3, 74237045), (5, 44542227), (15, 14847409), (17, 13100655), (51, 4366885), (59, 3774765), (85, 2620131), (113, 1970895), (131, 1700085), (177, 1258255), (255, 873377), (295, 754953), (339, 656965), (393, 566695), (565, 394179), (655, 340017), (885, 251651), (1003, 222045), (1695, 131393), (1921, 115935), (1965, 113339), (2227, 100005), (3009, 74015), (5015, 44409), (5763, 38645), (6667, 33405), (6681, 33335), (7729, 28815), (9605, 23187), (11135, 20001), (14803, 15045)]