151727445

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 286560000

約数和(自身を除く): 134832555

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 149, 171, 285, 397, 447, 513, 745, 855, 1191, 1341, 1985, 2235, 2565, 2831, 3573, 4023, 5955, 6705, 7543, 8493, 10719, 14155, 17865, 20115, 22629, 25479, 37715, 42465, 53595, 59153, 67887, 76437, 113145, 127395, 177459, 203661, 295765, 339435, 382185, 532377, 887295, 1018305, 1123907, 1597131, 2661885, 3371721, 5619535, 7985655, 10115163, 16858605, 30345489, 50575815, 151727445]

約数ペア:

[(1, 151727445), (3, 50575815), (5, 30345489), (9, 16858605), (15, 10115163), (19, 7985655), (27, 5619535), (45, 3371721), (57, 2661885), (95, 1597131), (135, 1123907), (149, 1018305), (171, 887295), (285, 532377), (397, 382185), (447, 339435), (513, 295765), (745, 203661), (855, 177459), (1191, 127395), (1341, 113145), (1985, 76437), (2235, 67887), (2565, 59153), (2831, 53595), (3573, 42465), (4023, 37715), (5955, 25479), (6705, 22629), (7543, 20115), (8493, 17865), (10719, 14155)]