33620275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 47996928

約数和(自身を除く): 14376653

約数列:

[1, 5, 13, 25, 31, 47, 65, 71, 155, 235, 325, 355, 403, 611, 775, 923, 1175, 1457, 1775, 2015, 2201, 3055, 3337, 4615, 7285, 10075, 11005, 15275, 16685, 18941, 23075, 28613, 36425, 43381, 55025, 83425, 94705, 103447, 143065, 216905, 473525, 517235, 715325, 1084525, 1344811, 2586175, 6724055, 33620275]

約数ペア:

[(1, 33620275), (5, 6724055), (13, 2586175), (25, 1344811), (31, 1084525), (47, 715325), (65, 517235), (71, 473525), (155, 216905), (235, 143065), (325, 103447), (355, 94705), (403, 83425), (611, 55025), (775, 43381), (923, 36425), (1175, 28613), (1457, 23075), (1775, 18941), (2015, 16685), (2201, 15275), (3055, 11005), (3337, 10075), (4615, 7285)]