22206275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 34831104

約数和(自身を除く): 12624829

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 227, 301, 325, 455, 559, 1075, 1135, 1505, 1589, 2275, 2795, 2951, 3913, 5675, 7525, 7945, 9761, 13975, 14755, 19565, 20657, 39725, 48805, 68327, 73775, 97825, 103285, 126893, 244025, 341635, 516425, 634465, 888251, 1708175, 3172325, 4441255, 22206275]

約数ペア:

[(1, 22206275), (5, 4441255), (7, 3172325), (13, 1708175), (25, 888251), (35, 634465), (43, 516425), (65, 341635), (91, 244025), (175, 126893), (215, 103285), (227, 97825), (301, 73775), (325, 68327), (455, 48805), (559, 39725), (1075, 20657), (1135, 19565), (1505, 14755), (1589, 13975), (2275, 9761), (2795, 7945), (2951, 7525), (3913, 5675)]