23252325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 40521216

約数和(自身を除く): 17268891

約数列:

[1, 3, 5, 15, 25, 31, 73, 75, 93, 137, 155, 219, 365, 411, 465, 685, 775, 1095, 1825, 2055, 2263, 2325, 3425, 4247, 5475, 6789, 10001, 10275, 11315, 12741, 21235, 30003, 33945, 50005, 56575, 63705, 106175, 150015, 169725, 250025, 310031, 318525, 750075, 930093, 1550155, 4650465, 7750775, 23252325]

約数ペア:

[(1, 23252325), (3, 7750775), (5, 4650465), (15, 1550155), (25, 930093), (31, 750075), (73, 318525), (75, 310031), (93, 250025), (137, 169725), (155, 150015), (219, 106175), (365, 63705), (411, 56575), (465, 50005), (685, 33945), (775, 30003), (1095, 21235), (1825, 12741), (2055, 11315), (2263, 10275), (2325, 10001), (3425, 6789), (4247, 5475)]