240329325

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 407956032

約数和(自身を除く): 167626707

約数列:

[1, 3, 5, 15, 25, 61, 75, 131, 183, 305, 393, 401, 655, 915, 1203, 1525, 1965, 2005, 3275, 4575, 6015, 7991, 9825, 10025, 23973, 24461, 30075, 39955, 52531, 73383, 119865, 122305, 157593, 199775, 262655, 366915, 599325, 611525, 787965, 1313275, 1834575, 3204391, 3939825, 9613173, 16021955, 48065865, 80109775, 240329325]

約数ペア:

[(1, 240329325), (3, 80109775), (5, 48065865), (15, 16021955), (25, 9613173), (61, 3939825), (75, 3204391), (131, 1834575), (183, 1313275), (305, 787965), (393, 611525), (401, 599325), (655, 366915), (915, 262655), (1203, 199775), (1525, 157593), (1965, 122305), (2005, 119865), (3275, 73383), (4575, 52531), (6015, 39955), (7991, 30075), (9825, 24461), (10025, 23973)]