152207375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 206152128

約数和(自身を除く): 53944753

約数列:

[1, 5, 17, 25, 41, 85, 125, 205, 425, 697, 1025, 1747, 2125, 3485, 5125, 8735, 17425, 29699, 43675, 71627, 87125, 148495, 218375, 358135, 742475, 1217659, 1790675, 3712375, 6088295, 8953375, 30441475, 152207375]

約数ペア:

[(1, 152207375), (5, 30441475), (17, 8953375), (25, 6088295), (41, 3712375), (85, 1790675), (125, 1217659), (205, 742475), (425, 358135), (697, 218375), (1025, 148495), (1747, 87125), (2125, 71627), (3485, 43675), (5125, 29699), (8735, 17425)]