29155945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 14309015

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 461, 695, 973, 1807, 2305, 3227, 4865, 5993, 9035, 12649, 16135, 29965, 41951, 63245, 64079, 209755, 320395, 448553, 833027, 2242765, 4165135, 5831189, 29155945]

約数ペア:

[(1, 29155945), (5, 5831189), (7, 4165135), (13, 2242765), (35, 833027), (65, 448553), (91, 320395), (139, 209755), (455, 64079), (461, 63245), (695, 41951), (973, 29965), (1807, 16135), (2305, 12649), (3227, 9035), (4865, 5993)]