4749975

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 9047040

約数和(自身を除く): 4297065

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 227, 279, 465, 675, 681, 775, 837, 1135, 1395, 2043, 2325, 3405, 4185, 5675, 6129, 6975, 7037, 10215, 17025, 20925, 21111, 30645, 35185, 51075, 63333, 105555, 153225, 175925, 189999, 316665, 527775, 949995, 1583325, 4749975]

約数ペア:

[(1, 4749975), (3, 1583325), (5, 949995), (9, 527775), (15, 316665), (25, 189999), (27, 175925), (31, 153225), (45, 105555), (75, 63333), (93, 51075), (135, 35185), (155, 30645), (225, 21111), (227, 20925), (279, 17025), (465, 10215), (675, 7037), (681, 6975), (775, 6129), (837, 5675), (1135, 4185), (1395, 3405), (2043, 2325)]