15673726835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{28979}}^1$

素因数の和:29207

約数の個数: 32

約数和(自身を含む): 20769618240

約数和(自身を除く): 5095891405

約数列:

[1, 5, 13, 53, 65, 157, 265, 689, 785, 2041, 3445, 8321, 10205, 28979, 41605, 108173, 144895, 376727, 540865, 1535887, 1883635, 4549703, 7679435, 19966531, 22748515, 59146139, 99832655, 241134259, 295730695, 1205671295, 3134745367, 15673726835]

約数ペア:

[(1, 15673726835), (5, 3134745367), (13, 1205671295), (53, 295730695), (65, 241134259), (157, 99832655), (265, 59146139), (689, 22748515), (785, 19966531), (2041, 7679435), (3445, 4549703), (8321, 1883635), (10205, 1535887), (28979, 540865), (41605, 376727), (108173, 144895)]