180833015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 248818176

約数和(自身を除く): 67985161

約数列:

[1, 5, 11, 23, 55, 115, 163, 253, 815, 877, 1265, 1793, 3749, 4385, 8965, 9647, 18745, 20171, 41239, 48235, 100855, 142951, 206195, 221881, 714755, 1109405, 1572461, 3287873, 7862305, 16439365, 36166603, 180833015]

約数ペア:

[(1, 180833015), (5, 36166603), (11, 16439365), (23, 7862305), (55, 3287873), (115, 1572461), (163, 1109405), (253, 714755), (815, 221881), (877, 206195), (1265, 142951), (1793, 100855), (3749, 48235), (4385, 41239), (8965, 20171), (9647, 18745)]