42174675

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 60

約数和(自身を含む): 79671240

約数和(自身を除く): 37496565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 135, 177, 225, 295, 353, 405, 531, 675, 885, 1059, 1475, 1593, 1765, 2025, 2655, 3177, 4425, 4779, 5295, 7965, 8825, 9531, 13275, 15885, 20827, 23895, 26475, 28593, 39825, 47655, 62481, 79425, 104135, 119475, 142965, 187443, 238275, 312405, 520675, 562329, 714825, 937215, 1562025, 1686987, 2811645, 4686075, 8434935, 14058225, 42174675]

約数ペア:

[(1, 42174675), (3, 14058225), (5, 8434935), (9, 4686075), (15, 2811645), (25, 1686987), (27, 1562025), (45, 937215), (59, 714825), (75, 562329), (81, 520675), (135, 312405), (177, 238275), (225, 187443), (295, 142965), (353, 119475), (405, 104135), (531, 79425), (675, 62481), (885, 47655), (1059, 39825), (1475, 28593), (1593, 26475), (1765, 23895), (2025, 20827), (2655, 15885), (3177, 13275), (4425, 9531), (4779, 8825), (5295, 7965)]