73839865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 100123776

約数和(自身を除く): 26283911

約数列:

[1, 5, 11, 53, 55, 73, 265, 347, 365, 583, 803, 1735, 2915, 3817, 3869, 4015, 18391, 19085, 19345, 25331, 42559, 91955, 126655, 202301, 212795, 278641, 1011505, 1342543, 1393205, 6712715, 14767973, 73839865]

約数ペア:

[(1, 73839865), (5, 14767973), (11, 6712715), (53, 1393205), (55, 1342543), (73, 1011505), (265, 278641), (347, 212795), (365, 202301), (583, 126655), (803, 91955), (1735, 42559), (2915, 25331), (3817, 19345), (3869, 19085), (4015, 18391)]