47883465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 48352311

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2141, 2485, 3195, 4473, 6423, 7455, 10705, 14987, 19269, 22365, 32115, 44961, 74935, 96345, 134883, 152011, 224805, 456033, 674415, 760055, 1064077, 1368099, 2280165, 3192231, 5320385, 6840495, 9576693, 15961155, 47883465]

約数ペア:

[(1, 47883465), (3, 15961155), (5, 9576693), (7, 6840495), (9, 5320385), (15, 3192231), (21, 2280165), (35, 1368099), (45, 1064077), (63, 760055), (71, 674415), (105, 456033), (213, 224805), (315, 152011), (355, 134883), (497, 96345), (639, 74935), (1065, 44961), (1491, 32115), (2141, 22365), (2485, 19269), (3195, 14987), (4473, 10705), (6423, 7455)]