73373755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 109283328

約数和(自身を除く): 35909573

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1231, 1703, 4585, 6155, 8515, 8617, 11921, 16003, 43085, 59605, 80015, 112021, 161261, 560105, 806305, 1128827, 2096393, 5644135, 10481965, 14674751, 73373755]

約数ペア:

[(1, 73373755), (5, 14674751), (7, 10481965), (13, 5644135), (35, 2096393), (65, 1128827), (91, 806305), (131, 560105), (455, 161261), (655, 112021), (917, 80015), (1231, 59605), (1703, 43085), (4585, 16003), (6155, 11921), (8515, 8617)]