67168575

素因数分解:

$3^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 124396800

約数和(自身を除く): 57228225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 151, 225, 453, 659, 675, 755, 1359, 1977, 2265, 3295, 3775, 4077, 5931, 6795, 9885, 11325, 16475, 17793, 20385, 29655, 33975, 49425, 88965, 99509, 101925, 148275, 298527, 444825, 497545, 895581, 1492635, 2487725, 2686743, 4477905, 7463175, 13433715, 22389525, 67168575]

約数ペア:

[(1, 67168575), (3, 22389525), (5, 13433715), (9, 7463175), (15, 4477905), (25, 2686743), (27, 2487725), (45, 1492635), (75, 895581), (135, 497545), (151, 444825), (225, 298527), (453, 148275), (659, 101925), (675, 99509), (755, 88965), (1359, 49425), (1977, 33975), (2265, 29655), (3295, 20385), (3775, 17793), (4077, 16475), (5931, 11325), (6795, 9885)]