669825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 1297660

約数和(自身を除く): 627835

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 229, 325, 585, 687, 975, 1145, 2061, 2925, 2977, 3435, 5725, 8931, 10305, 14885, 17175, 26793, 44655, 51525, 74425, 133965, 223275, 669825]

約数ペア:

[(1, 669825), (3, 223275), (5, 133965), (9, 74425), (13, 51525), (15, 44655), (25, 26793), (39, 17175), (45, 14885), (65, 10305), (75, 8931), (117, 5725), (195, 3435), (225, 2977), (229, 2925), (325, 2061), (585, 1145), (687, 975)]