155013500125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{231493}}^1$

素因数の和:232006

約数の個数: 32

約数和(自身を含む): 211478102784

約数和(自身を除く): 56464602659

約数列:

[1, 5, 11, 25, 55, 125, 275, 487, 1375, 2435, 5357, 12175, 26785, 60875, 133925, 231493, 669625, 1157465, 2546423, 5787325, 12732115, 28936625, 63660575, 112737091, 318302875, 563685455, 1240108001, 2818427275, 6200540005, 14092136375, 31002700025, 155013500125]

約数ペア:

[(1, 155013500125), (5, 31002700025), (11, 14092136375), (25, 6200540005), (55, 2818427275), (125, 1240108001), (275, 563685455), (487, 318302875), (1375, 112737091), (2435, 63660575), (5357, 28936625), (12175, 12732115), (26785, 5787325), (60875, 2546423), (133925, 1157465), (231493, 669625)]