4934205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 9360000

約数和(自身を除く): 4425795

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 199, 261, 285, 435, 551, 597, 855, 995, 1305, 1653, 1791, 2755, 2985, 3781, 4959, 5771, 8265, 8955, 11343, 17313, 18905, 24795, 28855, 34029, 51939, 56715, 86565, 109649, 170145, 259695, 328947, 548245, 986841, 1644735, 4934205]

約数ペア:

[(1, 4934205), (3, 1644735), (5, 986841), (9, 548245), (15, 328947), (19, 259695), (29, 170145), (45, 109649), (57, 86565), (87, 56715), (95, 51939), (145, 34029), (171, 28855), (199, 24795), (261, 18905), (285, 17313), (435, 11343), (551, 8955), (597, 8265), (855, 5771), (995, 4959), (1305, 3781), (1653, 2985), (1791, 2755)]