4840425

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 9106560

約数和(自身を除く): 4266135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 101, 135, 213, 225, 303, 355, 505, 639, 675, 909, 1065, 1515, 1775, 1917, 2525, 2727, 3195, 4545, 5325, 7171, 7575, 9585, 13635, 15975, 21513, 22725, 35855, 47925, 64539, 68175, 107565, 179275, 193617, 322695, 537825, 968085, 1613475, 4840425]

約数ペア:

[(1, 4840425), (3, 1613475), (5, 968085), (9, 537825), (15, 322695), (25, 193617), (27, 179275), (45, 107565), (71, 68175), (75, 64539), (101, 47925), (135, 35855), (213, 22725), (225, 21513), (303, 15975), (355, 13635), (505, 9585), (639, 7575), (675, 7171), (909, 5325), (1065, 4545), (1515, 3195), (1775, 2727), (1917, 2525)]