24501565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 33390720

約数和(自身を除く): 8889155

約数列:

[1, 5, 11, 55, 61, 67, 109, 305, 335, 545, 671, 737, 1199, 3355, 3685, 4087, 5995, 6649, 7303, 20435, 33245, 36515, 44957, 73139, 80333, 224785, 365695, 401665, 445483, 2227415, 4900313, 24501565]

約数ペア:

[(1, 24501565), (5, 4900313), (11, 2227415), (55, 445483), (61, 401665), (67, 365695), (109, 224785), (305, 80333), (335, 73139), (545, 44957), (671, 36515), (737, 33245), (1199, 20435), (3355, 7303), (3685, 6649), (4087, 5995)]