75068895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 138682368

約数和(自身を除く): 63613473

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 131, 151, 165, 253, 345, 393, 453, 655, 755, 759, 1265, 1441, 1661, 1965, 2265, 3013, 3473, 3795, 4323, 4983, 7205, 8305, 9039, 10419, 15065, 17365, 19781, 21615, 24915, 33143, 38203, 45195, 52095, 59343, 98905, 99429, 114609, 165715, 191015, 217591, 296715, 454963, 497145, 573045, 652773, 1087955, 1364889, 2274815, 3263865, 5004593, 6824445, 15013779, 25022965, 75068895]

約数ペア:

[(1, 75068895), (3, 25022965), (5, 15013779), (11, 6824445), (15, 5004593), (23, 3263865), (33, 2274815), (55, 1364889), (69, 1087955), (115, 652773), (131, 573045), (151, 497145), (165, 454963), (253, 296715), (345, 217591), (393, 191015), (453, 165715), (655, 114609), (755, 99429), (759, 98905), (1265, 59343), (1441, 52095), (1661, 45195), (1965, 38203), (2265, 33143), (3013, 24915), (3473, 21615), (3795, 19781), (4323, 17365), (4983, 15065), (7205, 10419), (8305, 9039)]