23855175

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 44640000

約数和(自身を除く): 20784825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 599, 675, 885, 1475, 1593, 1797, 2655, 2995, 4425, 5391, 7965, 8985, 13275, 14975, 16173, 26955, 35341, 39825, 44925, 80865, 106023, 134775, 176705, 318069, 404325, 530115, 883525, 954207, 1590345, 2650575, 4771035, 7951725, 23855175]

約数ペア:

[(1, 23855175), (3, 7951725), (5, 4771035), (9, 2650575), (15, 1590345), (25, 954207), (27, 883525), (45, 530115), (59, 404325), (75, 318069), (135, 176705), (177, 134775), (225, 106023), (295, 80865), (531, 44925), (599, 39825), (675, 35341), (885, 26955), (1475, 16173), (1593, 14975), (1797, 13275), (2655, 8985), (2995, 7965), (4425, 5391)]