203429325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 369119232

約数和(自身を除く): 165689907

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 191, 275, 573, 825, 955, 1291, 2101, 2865, 3873, 4775, 6303, 6455, 10505, 14201, 14325, 19365, 31515, 32275, 42603, 52525, 71005, 96825, 157575, 213015, 246581, 355025, 739743, 1065075, 1232905, 2712391, 3698715, 6164525, 8137173, 13561955, 18493575, 40685865, 67809775, 203429325]

約数ペア:

[(1, 203429325), (3, 67809775), (5, 40685865), (11, 18493575), (15, 13561955), (25, 8137173), (33, 6164525), (55, 3698715), (75, 2712391), (165, 1232905), (191, 1065075), (275, 739743), (573, 355025), (825, 246581), (955, 213015), (1291, 157575), (2101, 96825), (2865, 71005), (3873, 52525), (4775, 42603), (6303, 32275), (6455, 31515), (10505, 19365), (14201, 14325)]