69400545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11833}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 122694912

約数和(自身を除く): 53294367

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11833, 35499, 59165, 177495, 201161, 272159, 603483, 816477, 1005805, 1360795, 3017415, 4082385, 4626703, 13880109, 23133515, 69400545]

約数ペア:

[(1, 69400545), (3, 23133515), (5, 13880109), (15, 4626703), (17, 4082385), (23, 3017415), (51, 1360795), (69, 1005805), (85, 816477), (115, 603483), (255, 272159), (345, 201161), (391, 177495), (1173, 59165), (1955, 35499), (5865, 11833)]