72588825

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 137689600

約数和(自身を除く): 65100775

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 3469, 4185, 6975, 10407, 17345, 20925, 31221, 52035, 86725, 93663, 107539, 156105, 260175, 322617, 468315, 537695, 780525, 967851, 1613085, 2341575, 2688475, 2903553, 4839255, 8065425, 14517765, 24196275, 72588825]

約数ペア:

[(1, 72588825), (3, 24196275), (5, 14517765), (9, 8065425), (15, 4839255), (25, 2903553), (27, 2688475), (31, 2341575), (45, 1613085), (75, 967851), (93, 780525), (135, 537695), (155, 468315), (225, 322617), (279, 260175), (465, 156105), (675, 107539), (775, 93663), (837, 86725), (1395, 52035), (2325, 31221), (3469, 20925), (4185, 17345), (6975, 10407)]