158215804575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{231031}}^1$

素因数の和:231464

約数の個数: 48

約数和(自身を含む): 273645390336

約数和(自身を除く): 115429585761

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 397, 575, 1191, 1725, 1985, 5955, 9131, 9925, 27393, 29775, 45655, 136965, 228275, 231031, 684825, 693093, 1155155, 3465465, 5313713, 5775775, 15941139, 17327325, 26568565, 79705695, 91719307, 132842825, 275157921, 398528475, 458596535, 1375789605, 2109544061, 2292982675, 6328632183, 6878948025, 10547720305, 31643160915, 52738601525, 158215804575]

約数ペア:

[(1, 158215804575), (3, 52738601525), (5, 31643160915), (15, 10547720305), (23, 6878948025), (25, 6328632183), (69, 2292982675), (75, 2109544061), (115, 1375789605), (345, 458596535), (397, 398528475), (575, 275157921), (1191, 132842825), (1725, 91719307), (1985, 79705695), (5955, 26568565), (9131, 17327325), (9925, 15941139), (27393, 5775775), (29775, 5313713), (45655, 3465465), (136965, 1155155), (228275, 693093), (231031, 684825)]