24553575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 47005920

約数和(自身を除く): 22452345

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 53, 71, 75, 87, 145, 159, 213, 225, 261, 265, 355, 435, 477, 639, 725, 795, 1065, 1305, 1325, 1537, 1775, 2059, 2175, 2385, 3195, 3763, 3975, 4611, 5325, 6177, 6525, 7685, 10295, 11289, 11925, 13833, 15975, 18531, 18815, 23055, 30885, 33867, 38425, 51475, 56445, 69165, 92655, 94075, 109127, 115275, 154425, 169335, 282225, 327381, 345825, 463275, 545635, 846675, 982143, 1636905, 2728175, 4910715, 8184525, 24553575]

約数ペア:

[(1, 24553575), (3, 8184525), (5, 4910715), (9, 2728175), (15, 1636905), (25, 982143), (29, 846675), (45, 545635), (53, 463275), (71, 345825), (75, 327381), (87, 282225), (145, 169335), (159, 154425), (213, 115275), (225, 109127), (261, 94075), (265, 92655), (355, 69165), (435, 56445), (477, 51475), (639, 38425), (725, 33867), (795, 30885), (1065, 23055), (1305, 18815), (1325, 18531), (1537, 15975), (1775, 13833), (2059, 11925), (2175, 11289), (2385, 10295), (3195, 7685), (3763, 6525), (3975, 6177), (4611, 5325)]