40112325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 82598880

約数和(自身を除く): 42486555

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 853, 855, 1045, 1425, 1881, 2475, 2559, 3135, 4265, 4275, 5225, 7677, 9383, 9405, 12795, 15675, 16207, 21325, 28149, 38385, 46915, 47025, 48621, 63975, 81035, 84447, 140745, 145863, 178277, 191925, 234575, 243105, 405175, 422235, 534831, 703725, 729315, 891385, 1215525, 1604493, 2111175, 2674155, 3646575, 4456925, 8022465, 13370775, 40112325]

約数ペア:

[(1, 40112325), (3, 13370775), (5, 8022465), (9, 4456925), (11, 3646575), (15, 2674155), (19, 2111175), (25, 1604493), (33, 1215525), (45, 891385), (55, 729315), (57, 703725), (75, 534831), (95, 422235), (99, 405175), (165, 243105), (171, 234575), (209, 191925), (225, 178277), (275, 145863), (285, 140745), (475, 84447), (495, 81035), (627, 63975), (825, 48621), (853, 47025), (855, 46915), (1045, 38385), (1425, 28149), (1881, 21325), (2475, 16207), (2559, 15675), (3135, 12795), (4265, 9405), (4275, 9383), (5225, 7677)]