73152365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 106178688

約数和(自身を除く): 33026323

約数列:

[1, 5, 11, 13, 55, 65, 71, 121, 131, 143, 355, 605, 655, 715, 781, 923, 1441, 1573, 1703, 3905, 4615, 7205, 7865, 8515, 8591, 9301, 10153, 15851, 18733, 42955, 46505, 50765, 79255, 93665, 102311, 111683, 120913, 206063, 511555, 558415, 604565, 1030315, 1125421, 1330043, 5627105, 6650215, 14630473, 73152365]

約数ペア:

[(1, 73152365), (5, 14630473), (11, 6650215), (13, 5627105), (55, 1330043), (65, 1125421), (71, 1030315), (121, 604565), (131, 558415), (143, 511555), (355, 206063), (605, 120913), (655, 111683), (715, 102311), (781, 93665), (923, 79255), (1441, 50765), (1573, 46505), (1703, 42955), (3905, 18733), (4615, 15851), (7205, 10153), (7865, 9301), (8515, 8591)]