11677725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 22980672

約数和(自身を除く): 11302947

約数列:

[1, 3, 5, 9, 15, 17, 25, 43, 45, 51, 71, 75, 85, 129, 153, 213, 215, 225, 255, 355, 387, 425, 639, 645, 731, 765, 1065, 1075, 1207, 1275, 1775, 1935, 2193, 3053, 3195, 3225, 3621, 3655, 3825, 5325, 6035, 6579, 9159, 9675, 10863, 10965, 15265, 15975, 18105, 18275, 27477, 30175, 32895, 45795, 51901, 54315, 54825, 76325, 90525, 137385, 155703, 164475, 228975, 259505, 271575, 467109, 686925, 778515, 1297525, 2335545, 3892575, 11677725]

約数ペア:

[(1, 11677725), (3, 3892575), (5, 2335545), (9, 1297525), (15, 778515), (17, 686925), (25, 467109), (43, 271575), (45, 259505), (51, 228975), (71, 164475), (75, 155703), (85, 137385), (129, 90525), (153, 76325), (213, 54825), (215, 54315), (225, 51901), (255, 45795), (355, 32895), (387, 30175), (425, 27477), (639, 18275), (645, 18105), (731, 15975), (765, 15265), (1065, 10965), (1075, 10863), (1207, 9675), (1275, 9159), (1775, 6579), (1935, 6035), (2193, 5325), (3053, 3825), (3195, 3655), (3225, 3621)]