379200965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 555206400

約数和(自身を除く): 176005435

約数列:

[1, 5, 11, 13, 55, 59, 65, 89, 101, 143, 295, 445, 505, 649, 715, 767, 979, 1111, 1157, 1313, 3245, 3835, 4895, 5251, 5555, 5785, 5959, 6565, 8437, 8989, 12727, 14443, 26255, 29795, 42185, 44945, 57761, 63635, 65549, 68263, 72215, 77467, 98879, 116857, 288805, 327745, 341315, 387335, 494395, 530351, 584285, 750893, 852137, 1285427, 2651755, 3754465, 4260685, 5833861, 6427135, 6894563, 29169305, 34472815, 75840193, 379200965]

約数ペア:

[(1, 379200965), (5, 75840193), (11, 34472815), (13, 29169305), (55, 6894563), (59, 6427135), (65, 5833861), (89, 4260685), (101, 3754465), (143, 2651755), (295, 1285427), (445, 852137), (505, 750893), (649, 584285), (715, 530351), (767, 494395), (979, 387335), (1111, 341315), (1157, 327745), (1313, 288805), (3245, 116857), (3835, 98879), (4895, 77467), (5251, 72215), (5555, 68263), (5785, 65549), (5959, 63635), (6565, 57761), (8437, 44945), (8989, 42185), (12727, 29795), (14443, 26255)]