53278005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 45425355

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 101, 115, 139, 165, 253, 303, 345, 417, 505, 695, 759, 1111, 1265, 1515, 1529, 2085, 2323, 3197, 3333, 3795, 4587, 5555, 6969, 7645, 9591, 11615, 14039, 15985, 16665, 22935, 25553, 34845, 35167, 42117, 47955, 70195, 76659, 105501, 127765, 154429, 175835, 210585, 322897, 383295, 463287, 527505, 772145, 968691, 1614485, 2316435, 3551867, 4843455, 10655601, 17759335, 53278005]

約数ペア:

[(1, 53278005), (3, 17759335), (5, 10655601), (11, 4843455), (15, 3551867), (23, 2316435), (33, 1614485), (55, 968691), (69, 772145), (101, 527505), (115, 463287), (139, 383295), (165, 322897), (253, 210585), (303, 175835), (345, 154429), (417, 127765), (505, 105501), (695, 76659), (759, 70195), (1111, 47955), (1265, 42117), (1515, 35167), (1529, 34845), (2085, 25553), (2323, 22935), (3197, 16665), (3333, 15985), (3795, 14039), (4587, 11615), (5555, 9591), (6969, 7645)]