26960475

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 46497024

約数和(自身を除く): 19536549

約数列:

[1, 3, 5, 15, 25, 61, 71, 75, 83, 183, 213, 249, 305, 355, 415, 915, 1065, 1245, 1525, 1775, 2075, 4331, 4575, 5063, 5325, 5893, 6225, 12993, 15189, 17679, 21655, 25315, 29465, 64965, 75945, 88395, 108275, 126575, 147325, 324825, 359473, 379725, 441975, 1078419, 1797365, 5392095, 8986825, 26960475]

約数ペア:

[(1, 26960475), (3, 8986825), (5, 5392095), (15, 1797365), (25, 1078419), (61, 441975), (71, 379725), (75, 359473), (83, 324825), (183, 147325), (213, 126575), (249, 108275), (305, 88395), (355, 75945), (415, 64965), (915, 29465), (1065, 25315), (1245, 21655), (1525, 17679), (1775, 15189), (2075, 12993), (4331, 6225), (4575, 5893), (5063, 5325)]