74630595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 64715325

約数列:

[1, 3, 5, 13, 15, 17, 39, 47, 51, 65, 85, 141, 195, 221, 235, 255, 479, 611, 663, 705, 799, 1105, 1437, 1833, 2395, 2397, 3055, 3315, 3995, 6227, 7185, 8143, 9165, 10387, 11985, 18681, 22513, 24429, 31135, 31161, 40715, 51935, 67539, 93405, 105859, 112565, 122145, 155805, 292669, 317577, 337695, 382721, 529295, 878007, 1148163, 1463345, 1587885, 1913605, 4390035, 4975373, 5740815, 14926119, 24876865, 74630595]

約数ペア:

[(1, 74630595), (3, 24876865), (5, 14926119), (13, 5740815), (15, 4975373), (17, 4390035), (39, 1913605), (47, 1587885), (51, 1463345), (65, 1148163), (85, 878007), (141, 529295), (195, 382721), (221, 337695), (235, 317577), (255, 292669), (479, 155805), (611, 122145), (663, 112565), (705, 105859), (799, 93405), (1105, 67539), (1437, 51935), (1833, 40715), (2395, 31161), (2397, 31135), (3055, 24429), (3315, 22513), (3995, 18681), (6227, 11985), (7185, 10387), (8143, 9165)]