2012365425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53987}}^1$

素因数の和:54078

約数の個数: 48

約数和(自身を含む): 3856038912

約数和(自身を除く): 1843673487

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 7455, 12425, 37275, 53987, 161961, 269935, 377909, 809805, 1133727, 1349675, 1889545, 3833077, 4049025, 5668635, 9447725, 11499231, 19165385, 26831539, 28343175, 57496155, 80494617, 95826925, 134157695, 287480775, 402473085, 670788475, 2012365425]

約数ペア:

[(1, 2012365425), (3, 670788475), (5, 402473085), (7, 287480775), (15, 134157695), (21, 95826925), (25, 80494617), (35, 57496155), (71, 28343175), (75, 26831539), (105, 19165385), (175, 11499231), (213, 9447725), (355, 5668635), (497, 4049025), (525, 3833077), (1065, 1889545), (1491, 1349675), (1775, 1133727), (2485, 809805), (5325, 377909), (7455, 269935), (12425, 161961), (37275, 53987)]