834065865

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 1467962496

約数和(自身を除く): 633896631

約数列:

[1, 3, 5, 9, 15, 45, 131, 151, 393, 453, 655, 755, 937, 1179, 1359, 1965, 2265, 2811, 4685, 5895, 6795, 8433, 14055, 19781, 42165, 59343, 98905, 122747, 141487, 178029, 296715, 368241, 424461, 613735, 707435, 890145, 1104723, 1273383, 1841205, 2122305, 5523615, 6366915, 18534797, 55604391, 92673985, 166813173, 278021955, 834065865]

約数ペア:

[(1, 834065865), (3, 278021955), (5, 166813173), (9, 92673985), (15, 55604391), (45, 18534797), (131, 6366915), (151, 5523615), (393, 2122305), (453, 1841205), (655, 1273383), (755, 1104723), (937, 890145), (1179, 707435), (1359, 613735), (1965, 424461), (2265, 368241), (2811, 296715), (4685, 178029), (5895, 141487), (6795, 122747), (8433, 98905), (14055, 59343), (19781, 42165)]