23477445

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 44870400

約数和(自身を除く): 21392955

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 113, 135, 171, 243, 285, 339, 405, 513, 565, 729, 855, 1017, 1215, 1539, 1695, 2147, 2187, 2565, 3051, 3645, 4617, 5085, 6441, 7695, 9153, 10735, 10935, 13851, 15255, 19323, 23085, 27459, 32205, 41553, 45765, 57969, 69255, 82377, 96615, 137295, 173907, 207765, 247131, 289845, 411885, 521721, 869535, 1235655, 1565163, 2608605, 4695489, 7825815, 23477445]

約数ペア:

[(1, 23477445), (3, 7825815), (5, 4695489), (9, 2608605), (15, 1565163), (19, 1235655), (27, 869535), (45, 521721), (57, 411885), (81, 289845), (95, 247131), (113, 207765), (135, 173907), (171, 137295), (243, 96615), (285, 82377), (339, 69255), (405, 57969), (513, 45765), (565, 41553), (729, 32205), (855, 27459), (1017, 23085), (1215, 19323), (1539, 15255), (1695, 13851), (2147, 10935), (2187, 10735), (2565, 9153), (3051, 7695), (3645, 6441), (4617, 5085)]