4616775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 54

約数和(自身を含む): 8907912

約数和(自身を除く): 4291137

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 71, 75, 85, 153, 213, 225, 255, 289, 355, 425, 639, 765, 867, 1065, 1207, 1275, 1445, 1775, 2601, 3195, 3621, 3825, 4335, 5325, 6035, 7225, 10863, 13005, 15975, 18105, 20519, 21675, 30175, 54315, 61557, 65025, 90525, 102595, 184671, 271575, 307785, 512975, 923355, 1538925, 4616775]

約数ペア:

[(1, 4616775), (3, 1538925), (5, 923355), (9, 512975), (15, 307785), (17, 271575), (25, 184671), (45, 102595), (51, 90525), (71, 65025), (75, 61557), (85, 54315), (153, 30175), (213, 21675), (225, 20519), (255, 18105), (289, 15975), (355, 13005), (425, 10863), (639, 7225), (765, 6035), (867, 5325), (1065, 4335), (1207, 3825), (1275, 3621), (1445, 3195), (1775, 2601)]