84952945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 42780815

約数列:

[1, 5, 7, 11, 35, 55, 77, 263, 385, 839, 1315, 1841, 2893, 4195, 5873, 9205, 9229, 14465, 20251, 29365, 46145, 64603, 101255, 220657, 323015, 1103285, 1544599, 2427227, 7722995, 12136135, 16990589, 84952945]

約数ペア:

[(1, 84952945), (5, 16990589), (7, 12136135), (11, 7722995), (35, 2427227), (55, 1544599), (77, 1103285), (263, 323015), (385, 220657), (839, 101255), (1315, 64603), (1841, 46145), (2893, 29365), (4195, 20251), (5873, 14465), (9205, 9229)]