4441255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 6741504

約数和(自身を除く): 2300249

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 227, 301, 455, 559, 1135, 1505, 1589, 2795, 2951, 3913, 7945, 9761, 14755, 19565, 20657, 48805, 68327, 103285, 126893, 341635, 634465, 888251, 4441255]

約数ペア:

[(1, 4441255), (5, 888251), (7, 634465), (13, 341635), (35, 126893), (43, 103285), (65, 68327), (91, 48805), (215, 20657), (227, 19565), (301, 14755), (455, 9761), (559, 7945), (1135, 3913), (1505, 2951), (1589, 2795)]