6780345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 6525255

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 109, 143, 145, 165, 195, 319, 327, 377, 429, 435, 545, 715, 957, 1131, 1199, 1417, 1595, 1635, 1885, 2145, 3161, 3597, 4147, 4251, 4785, 5655, 5995, 7085, 9483, 12441, 15587, 15805, 17985, 20735, 21255, 34771, 41093, 46761, 47415, 62205, 77935, 104313, 123279, 173855, 205465, 233805, 452023, 521565, 616395, 1356069, 2260115, 6780345]

約数ペア:

[(1, 6780345), (3, 2260115), (5, 1356069), (11, 616395), (13, 521565), (15, 452023), (29, 233805), (33, 205465), (39, 173855), (55, 123279), (65, 104313), (87, 77935), (109, 62205), (143, 47415), (145, 46761), (165, 41093), (195, 34771), (319, 21255), (327, 20735), (377, 17985), (429, 15805), (435, 15587), (545, 12441), (715, 9483), (957, 7085), (1131, 5995), (1199, 5655), (1417, 4785), (1595, 4251), (1635, 4147), (1885, 3597), (2145, 3161)]