39125655

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 72558720

約数和(自身を除く): 33433065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 683, 855, 1005, 1273, 2049, 3015, 3415, 3819, 6147, 6365, 10245, 11457, 12977, 19095, 30735, 38931, 45761, 57285, 64885, 116793, 137283, 194655, 228805, 411849, 583965, 686415, 869459, 2059245, 2608377, 4347295, 7825131, 13041885, 39125655]

約数ペア:

[(1, 39125655), (3, 13041885), (5, 7825131), (9, 4347295), (15, 2608377), (19, 2059245), (45, 869459), (57, 686415), (67, 583965), (95, 411849), (171, 228805), (201, 194655), (285, 137283), (335, 116793), (603, 64885), (683, 57285), (855, 45761), (1005, 38931), (1273, 30735), (2049, 19095), (3015, 12977), (3415, 11457), (3819, 10245), (6147, 6365)]