479219325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 856570176

約数和(自身を除く): 377350851

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 307, 325, 921, 975, 1535, 1601, 3991, 4605, 4803, 7675, 8005, 11973, 19955, 20813, 23025, 24015, 40025, 59865, 62439, 99775, 104065, 120075, 299325, 312195, 491507, 520325, 1474521, 1560975, 2457535, 6389591, 7372605, 12287675, 19168773, 31947955, 36863025, 95843865, 159739775, 479219325]

約数ペア:

[(1, 479219325), (3, 159739775), (5, 95843865), (13, 36863025), (15, 31947955), (25, 19168773), (39, 12287675), (65, 7372605), (75, 6389591), (195, 2457535), (307, 1560975), (325, 1474521), (921, 520325), (975, 491507), (1535, 312195), (1601, 299325), (3991, 120075), (4605, 104065), (4803, 99775), (7675, 62439), (8005, 59865), (11973, 40025), (19955, 24015), (20813, 23025)]