39488175

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 76384000

約数和(自身を除く): 36895825

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 3079, 4275, 9237, 12825, 15395, 27711, 46185, 58501, 76975, 83133, 138555, 175503, 230925, 292505, 415665, 526509, 692775, 877515, 1462525, 1579527, 2078325, 2632545, 4387575, 7897635, 13162725, 39488175]

約数ペア:

[(1, 39488175), (3, 13162725), (5, 7897635), (9, 4387575), (15, 2632545), (19, 2078325), (25, 1579527), (27, 1462525), (45, 877515), (57, 692775), (75, 526509), (95, 415665), (135, 292505), (171, 230925), (225, 175503), (285, 138555), (475, 83133), (513, 76975), (675, 58501), (855, 46185), (1425, 27711), (2565, 15395), (3079, 12825), (4275, 9237)]