3965895

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 7300800

約数和(自身を除く): 3334905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1013, 1305, 3039, 3915, 5065, 9117, 15195, 27351, 29377, 45585, 88131, 136755, 146885, 264393, 440655, 793179, 1321965, 3965895]

約数ペア:

[(1, 3965895), (3, 1321965), (5, 793179), (9, 440655), (15, 264393), (27, 146885), (29, 136755), (45, 88131), (87, 45585), (135, 29377), (145, 27351), (261, 15195), (435, 9117), (783, 5065), (1013, 3915), (1305, 3039)]