23254875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2981

約数の個数: 48

約数和(自身を含む): 47925696

約数和(自身を除く): 24670821

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 2953, 7875, 8859, 14765, 20671, 26577, 44295, 62013, 73825, 103355, 132885, 186039, 221475, 310065, 369125, 516775, 664425, 930195, 1107375, 1550325, 2583875, 3322125, 4650975, 7751625, 23254875]

約数ペア:

[(1, 23254875), (3, 7751625), (5, 4650975), (7, 3322125), (9, 2583875), (15, 1550325), (21, 1107375), (25, 930195), (35, 664425), (45, 516775), (63, 369125), (75, 310065), (105, 221475), (125, 186039), (175, 132885), (225, 103355), (315, 73825), (375, 62013), (525, 44295), (875, 26577), (1125, 20671), (1575, 14765), (2625, 8859), (2953, 7875)]