40884345

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 77122980

約数和(自身を除く): 36238635

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 59, 81, 87, 135, 145, 177, 261, 295, 405, 435, 531, 783, 885, 1305, 1593, 1711, 2349, 2655, 3481, 3915, 4779, 5133, 7965, 8555, 10443, 11745, 15399, 17405, 23895, 25665, 31329, 46197, 52215, 76995, 93987, 100949, 138591, 156645, 230985, 281961, 302847, 469935, 504745, 692955, 908541, 1409805, 1514235, 2725623, 4542705, 8176869, 13628115, 40884345]

約数ペア:

[(1, 40884345), (3, 13628115), (5, 8176869), (9, 4542705), (15, 2725623), (27, 1514235), (29, 1409805), (45, 908541), (59, 692955), (81, 504745), (87, 469935), (135, 302847), (145, 281961), (177, 230985), (261, 156645), (295, 138591), (405, 100949), (435, 93987), (531, 76995), (783, 52215), (885, 46197), (1305, 31329), (1593, 25665), (1711, 23895), (2349, 17405), (2655, 15399), (3481, 11745), (3915, 10443), (4779, 8555), (5133, 7965)]