29419875

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 56908800

約数和(自身を除く): 27488925

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 379, 575, 621, 675, 1035, 1125, 1137, 1725, 1895, 2875, 3105, 3375, 3411, 5175, 5685, 8625, 8717, 9475, 10233, 15525, 17055, 25875, 26151, 28425, 43585, 47375, 51165, 77625, 78453, 85275, 130755, 142125, 217925, 235359, 255825, 392265, 426375, 653775, 1089625, 1176795, 1279125, 1961325, 3268875, 5883975, 9806625, 29419875]

約数ペア:

[(1, 29419875), (3, 9806625), (5, 5883975), (9, 3268875), (15, 1961325), (23, 1279125), (25, 1176795), (27, 1089625), (45, 653775), (69, 426375), (75, 392265), (115, 255825), (125, 235359), (135, 217925), (207, 142125), (225, 130755), (345, 85275), (375, 78453), (379, 77625), (575, 51165), (621, 47375), (675, 43585), (1035, 28425), (1125, 26151), (1137, 25875), (1725, 17055), (1895, 15525), (2875, 10233), (3105, 9475), (3375, 8717), (3411, 8625), (5175, 5685)]