152064885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10930

約数の個数: 48

約数和(自身を含む): 297950400

約数和(自身を除く): 145885515

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 10889, 13965, 32667, 54445, 76223, 163335, 206891, 228669, 381115, 533561, 620673, 1034455, 1143345, 1448237, 1600683, 2667805, 3103365, 4344711, 7241185, 8003415, 10137659, 21723555, 30412977, 50688295, 152064885]

約数ペア:

[(1, 152064885), (3, 50688295), (5, 30412977), (7, 21723555), (15, 10137659), (19, 8003415), (21, 7241185), (35, 4344711), (49, 3103365), (57, 2667805), (95, 1600683), (105, 1448237), (133, 1143345), (147, 1034455), (245, 620673), (285, 533561), (399, 381115), (665, 228669), (735, 206891), (931, 163335), (1995, 76223), (2793, 54445), (4655, 32667), (10889, 13965)]