2100072435

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{4967}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 3416712192

約数和(自身を除く): 1316639757

約数列:

[1, 3, 5, 15, 71, 213, 355, 397, 1065, 1191, 1985, 4967, 5955, 14901, 24835, 28187, 74505, 84561, 140935, 352657, 422805, 1057971, 1763285, 1971899, 5289855, 5915697, 9859495, 29578485, 140004829, 420014487, 700024145, 2100072435]

約数ペア:

[(1, 2100072435), (3, 700024145), (5, 420014487), (15, 140004829), (71, 29578485), (213, 9859495), (355, 5915697), (397, 5289855), (1065, 1971899), (1191, 1763285), (1985, 1057971), (4967, 422805), (5955, 352657), (14901, 140935), (24835, 84561), (28187, 74505)]