72403045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 102985344

約数和(自身を除く): 30582299

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 655, 715, 773, 1441, 1703, 3865, 7205, 8503, 8515, 10049, 18733, 42515, 50245, 93665, 101263, 110539, 506315, 552695, 1113893, 1316419, 5569465, 6582095, 14480609, 72403045]

約数ペア:

[(1, 72403045), (5, 14480609), (11, 6582095), (13, 5569465), (55, 1316419), (65, 1113893), (131, 552695), (143, 506315), (655, 110539), (715, 101263), (773, 93665), (1441, 50245), (1703, 42515), (3865, 18733), (7205, 10049), (8503, 8515)]