43940281395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{194267}}^1$

素因数の和:195179

約数の個数: 32

約数和(自身を含む): 74524313088

約数和(自身を除く): 30584031693

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 887, 2661, 4435, 13305, 15079, 45237, 75395, 194267, 226185, 582801, 971335, 2914005, 3302539, 9907617, 16512695, 49538085, 172314829, 516944487, 861574145, 2584722435, 2929352093, 8788056279, 14646760465, 43940281395]

約数ペア:

[(1, 43940281395), (3, 14646760465), (5, 8788056279), (15, 2929352093), (17, 2584722435), (51, 861574145), (85, 516944487), (255, 172314829), (887, 49538085), (2661, 16512695), (4435, 9907617), (13305, 3302539), (15079, 2914005), (45237, 971335), (75395, 582801), (194267, 226185)]