26026715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 11168485

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 409, 445, 715, 979, 1157, 2045, 4499, 4895, 5317, 5785, 12727, 22495, 26585, 36401, 58487, 63635, 182005, 292435, 400411, 473213, 2002055, 2366065, 5205343, 26026715]

約数ペア:

[(1, 26026715), (5, 5205343), (11, 2366065), (13, 2002055), (55, 473213), (65, 400411), (89, 292435), (143, 182005), (409, 63635), (445, 58487), (715, 36401), (979, 26585), (1157, 22495), (2045, 12727), (4499, 5785), (4895, 5317)]