26511045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 49102848

約数和(自身を除く): 22591803

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 71, 73, 93, 155, 165, 213, 219, 341, 355, 365, 465, 781, 803, 1023, 1065, 1095, 1705, 2201, 2263, 2343, 2409, 3905, 4015, 5115, 5183, 6603, 6789, 11005, 11315, 11715, 12045, 15549, 24211, 24893, 25915, 33015, 33945, 57013, 72633, 74679, 77745, 121055, 124465, 160673, 171039, 285065, 363165, 373395, 482019, 803365, 855195, 1767403, 2410095, 5302209, 8837015, 26511045]

約数ペア:

[(1, 26511045), (3, 8837015), (5, 5302209), (11, 2410095), (15, 1767403), (31, 855195), (33, 803365), (55, 482019), (71, 373395), (73, 363165), (93, 285065), (155, 171039), (165, 160673), (213, 124465), (219, 121055), (341, 77745), (355, 74679), (365, 72633), (465, 57013), (781, 33945), (803, 33015), (1023, 25915), (1065, 24893), (1095, 24211), (1705, 15549), (2201, 12045), (2263, 11715), (2343, 11315), (2409, 11005), (3905, 6789), (4015, 6603), (5115, 5183)]