42064935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 35695065

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 59, 87, 145, 149, 165, 177, 295, 319, 435, 447, 649, 745, 885, 957, 1595, 1639, 1711, 1947, 2235, 3245, 4321, 4785, 4917, 5133, 8195, 8555, 8791, 9735, 12963, 18821, 21605, 24585, 25665, 26373, 43955, 47531, 56463, 64815, 94105, 96701, 131865, 142593, 237655, 254939, 282315, 290103, 483505, 712965, 764817, 1274695, 1450515, 2804329, 3824085, 8412987, 14021645, 42064935]

約数ペア:

[(1, 42064935), (3, 14021645), (5, 8412987), (11, 3824085), (15, 2804329), (29, 1450515), (33, 1274695), (55, 764817), (59, 712965), (87, 483505), (145, 290103), (149, 282315), (165, 254939), (177, 237655), (295, 142593), (319, 131865), (435, 96701), (447, 94105), (649, 64815), (745, 56463), (885, 47531), (957, 43955), (1595, 26373), (1639, 25665), (1711, 24585), (1947, 21605), (2235, 18821), (3245, 12963), (4321, 9735), (4785, 8791), (4917, 8555), (5133, 8195)]