286102285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2039}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 415180800

約数和(自身を除く): 129078515

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 665, 1055, 1477, 2039, 4009, 7385, 10195, 14273, 20045, 28063, 38741, 71365, 140315, 193705, 271187, 430229, 1355935, 2151145, 3011603, 8174351, 15058015, 40871755, 57220457, 286102285]

約数ペア:

[(1, 286102285), (5, 57220457), (7, 40871755), (19, 15058015), (35, 8174351), (95, 3011603), (133, 2151145), (211, 1355935), (665, 430229), (1055, 271187), (1477, 193705), (2039, 140315), (4009, 71365), (7385, 38741), (10195, 28063), (14273, 20045)]