1144125

素因数分解:

$3^4\times 5^3\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 40

約数和(自身を含む): 2151864

約数和(自身を除く): 1007739

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 113, 125, 135, 225, 339, 375, 405, 565, 675, 1017, 1125, 1695, 2025, 2825, 3051, 3375, 5085, 8475, 9153, 10125, 14125, 15255, 25425, 42375, 45765, 76275, 127125, 228825, 381375, 1144125]

約数ペア:

[(1, 1144125), (3, 381375), (5, 228825), (9, 127125), (15, 76275), (25, 45765), (27, 42375), (45, 25425), (75, 15255), (81, 14125), (113, 10125), (125, 9153), (135, 8475), (225, 5085), (339, 3375), (375, 3051), (405, 2825), (565, 2025), (675, 1695), (1017, 1125)]