42239925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 93160704

約数和(自身を除く): 50920779

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2063, 2275, 2925, 4095, 6189, 6825, 10315, 14441, 18567, 20475, 26819, 30945, 43323, 51575, 72205, 80457, 92835, 129969, 134095, 154725, 187733, 216615, 241371, 361025, 402285, 464175, 563199, 649845, 670475, 938665, 1083075, 1206855, 1689597, 2011425, 2815995, 3249225, 4693325, 6034275, 8447985, 14079975, 42239925]

約数ペア:

[(1, 42239925), (3, 14079975), (5, 8447985), (7, 6034275), (9, 4693325), (13, 3249225), (15, 2815995), (21, 2011425), (25, 1689597), (35, 1206855), (39, 1083075), (45, 938665), (63, 670475), (65, 649845), (75, 563199), (91, 464175), (105, 402285), (117, 361025), (175, 241371), (195, 216615), (225, 187733), (273, 154725), (315, 134095), (325, 129969), (455, 92835), (525, 80457), (585, 72205), (819, 51575), (975, 43323), (1365, 30945), (1575, 26819), (2063, 20475), (2275, 18567), (2925, 14441), (4095, 10315), (6189, 6825)]