77675975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 110321064

約数和(自身を除く): 32645089

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 289, 325, 425, 827, 1105, 1445, 3757, 4135, 5525, 7225, 10751, 14059, 18785, 20675, 53755, 70295, 93925, 182767, 239003, 268775, 351475, 913835, 1195015, 3107039, 4569175, 5975075, 15535195, 77675975]

約数ペア:

[(1, 77675975), (5, 15535195), (13, 5975075), (17, 4569175), (25, 3107039), (65, 1195015), (85, 913835), (221, 351475), (289, 268775), (325, 239003), (425, 182767), (827, 93925), (1105, 70295), (1445, 53755), (3757, 20675), (4135, 18785), (5525, 14059), (7225, 10751)]