145311335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 199872960

約数和(自身を除く): 54561625

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 485, 1213, 1235, 1261, 1843, 6065, 6305, 9215, 15769, 23047, 23959, 78845, 115235, 117661, 119795, 299611, 588305, 1498055, 1529593, 2235559, 7647965, 11177795, 29062267, 145311335]

約数ペア:

[(1, 145311335), (5, 29062267), (13, 11177795), (19, 7647965), (65, 2235559), (95, 1529593), (97, 1498055), (247, 588305), (485, 299611), (1213, 119795), (1235, 117661), (1261, 115235), (1843, 78845), (6065, 23959), (6305, 23047), (9215, 15769)]