73280435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 23487565

約数列:

[1, 5, 19, 31, 95, 149, 155, 167, 589, 745, 835, 2831, 2945, 3173, 4619, 5177, 14155, 15865, 23095, 24883, 25885, 87761, 98363, 124415, 438805, 472777, 491815, 771373, 2363885, 3856865, 14656087, 73280435]

約数ペア:

[(1, 73280435), (5, 14656087), (19, 3856865), (31, 2363885), (95, 771373), (149, 491815), (155, 472777), (167, 438805), (589, 124415), (745, 98363), (835, 87761), (2831, 25885), (2945, 24883), (3173, 23095), (4619, 15865), (5177, 14155)]