983669175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 1853774208

約数和(自身を除く): 870105033

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 131, 207, 225, 345, 393, 575, 655, 1035, 1179, 1451, 1725, 1965, 3013, 3275, 4353, 5175, 5895, 7255, 9039, 9825, 13059, 15065, 21765, 27117, 29475, 33373, 36275, 45195, 65295, 75325, 100119, 108825, 135585, 166865, 190081, 225975, 300357, 326475, 500595, 570243, 677925, 834325, 950405, 1501785, 1710729, 2502975, 2851215, 4371863, 4752025, 7508925, 8553645, 13115589, 14256075, 21859315, 39346767, 42768225, 65577945, 109296575, 196733835, 327889725, 983669175]

約数ペア:

[(1, 983669175), (3, 327889725), (5, 196733835), (9, 109296575), (15, 65577945), (23, 42768225), (25, 39346767), (45, 21859315), (69, 14256075), (75, 13115589), (115, 8553645), (131, 7508925), (207, 4752025), (225, 4371863), (345, 2851215), (393, 2502975), (575, 1710729), (655, 1501785), (1035, 950405), (1179, 834325), (1451, 677925), (1725, 570243), (1965, 500595), (3013, 326475), (3275, 300357), (4353, 225975), (5175, 190081), (5895, 166865), (7255, 135585), (9039, 108825), (9825, 100119), (13059, 75325), (15065, 65295), (21765, 45195), (27117, 36275), (29475, 33373)]